Home
- Camp/Hike
  - Backpacks
    - Weekend Packs (3000-4500 cu in)
      - Black Diamond Quantum Backpack - 2746-3967cu in - 2007

Black Diamond Quantum Backpack - 2746-3967cu in - 2007

Item #BLD0995|Out of Stock

2007 Model Permanently Out of Stock

View 85 Other Weekend Packs (3000-4500 cu in) >

6 Reviews - Testify Be first to testify.

Q & A - 1 Question | Ask away, Sherlock.

0 Customer Photos

Add Photos

1
Image

Black Diamond Quantum Backpack - 2746-3967cu in - 2007

Weight matters when you get on a massive alpine route. That's why Black Diamond pulled out all the stops to make the Quantum Backpack ultralight and ready for the mountains. This climbing pack starts off at a low 3lb 15oz weight (55L size). Strip the removable bivy pad, V-Flex suspension, lid, and waist-belt, and the weight drops to a scant 1lb 15oz. Black Diamond used water-resistant VX21 Dimension Polyant fabric to help this pack achieve its ridiculous lightness.

Bottom Line: Black Diamond made the Quantum Backpack for one thing—big, steep mountains.

Product Wall

Talk shop with all the gear freaks out there: ask 'em questions, upload/browse photos, and give your 2¢.

Hi, throw your review on the Product Wall to show your Gear-telligence.

Hi, got a question? Ask on the Product Wall.

Hey write a Review. Others want your opinion. >

Got a question about this product? Other gear freaks might know the answer >

Be the first to upload your photo for Quantum Backpack - 2746-3967cu in >

Great summit pack

By: Hayes
April 6, 2009

This is a well made backpack, as one would expect from Black Diamond. I bought it for ice climbing in the Andes, and this size was perfect as a carry on. When we reached Argentina, the airline made me check the bag, but again it was small enough to fit into my large duffel checked bag. I hiked 25 Km and carried the gear we needed for a day’s ice climbing. For a multiday backpack, I may get the larger size of the Quantum backpack. Or, I may strip this one down as a summit pack and stuff it in my large Gregory Palisade backpack, which I would then leave in a base camp.

Good Pack

By: Michael Kisow
September 1, 2008

Very light and strong pack. I use it for winter camping and even extended back country tours. I picked mine up on SAC for a great deal. I'd pay up to about $160 for this pack if I would have to replace it. This pack has well placed straps and pockets. This pack is designed to be light, not 100% bomb proof. After a full season with this pack I have no complaints.

Is this being stocked only in the 65L? I'm looking for the

Is this being stocked only in the 65L? I'm looking for the 55L with M/L frame...

By: dssubscrib727231
June 2, 2008

Flag

backcountry.com is selling the Black Diamond Quantum, M/L 55L in the Dolomite color. Here's more info:http://www.backcountry.com/store/BLD0995/Black-Diamond-Quantum-Backpack-2746-3967cu-in.html#qanda

By: Jeff Gerhard
October 16, 2008

Flag

Answer dssubscrib727231's question >

I wish it fit me!

By: Climber Nick
March 10, 2009

What a sweet pack! Very light, lots of room and great features. I have a 21" torso and this pack felt too short. I couldn't really get the weight down on my hips. Your experience may vary, of course. I wish this pack fit me though because other wise it seemed great!

Great pack! (Quantum 55L)

By: jameschesh1387140
November 24, 2008

Bought this pack for a week-long ski-mountaineering trip - seemed much more spacious than the 55L quoted volume. SUPER light - even when not stripped down. And seems bomb-proof - didn't flinch at being dragged through alders and spruce forest, then used as a door to keep snow out of a snow cave! All the features you need, except perhaps little wand pockets to stash poles or the odd energy bar in. Otherwise, highly recommended.

Fills well, feels well

By: Rob James
February 2, 2009

Solid. They are right. You can strip it light and the pack still packs well without your bongos hip jarring. Standard rain pour won't soak what's within. If you dig 'Alpine Style' the 45ltr belly will take everything you need - just throw in some courage, chuck-up your breakfast, and mix-it-up. 5'9" 175 pounds - small-medium size goes good.

Sac-a-dos Black Diamond comment in french

By: antoineflu590851
May 20, 2008

Un petit commentaire en francais concernant ce sac-a-dos. Le sac est hyper extensible ce qui permet de rajouter pas mal de materiel en plus. Le sac est tres sobre et bien coneu. Je suis satisfait.
Concernant les frais de transport pour l'Europe, il faut vraiment comparer les prix car ce n'est pas forcement meilleur marchÃ© de commander aux Etats-Unis car les frais de port ne sont pas donnes et a cela se rajoute les frais de douane. Etudiez bien la chose pour savoir ce qui vous reviendra le moins cher.

<form class="provide_answer_form solicit_expanded" method="post" onsubmit="return false;" action="#">
		<span class="flag_close" onclick="BCNTRY.wall.PDP.close_dialog_onclick(this)"><a href="#" onclick="return false;" rel="nofollow"><img src="http://content.backcountry.com/images/bcs/pdp/flag_close.gif" alt="Close the answer form" class="flag_close"/></a></span>
		<input type="hidden" name="question_id" value="${question_id}" />
		<input type="hidden" name="answer_id" value="${answer_id}" />
		<input type="hidden" name="answer_edit" value="1" />
		<h3>Impart your wisdom.</h3>
		<div class="error_message"></div>
		<div class="textarea_container">
  		<textarea name="answer_content" onkeyup="BCNTRY.wall.PDP.answer_content_onkeyup(this.form)" onfocus="BCNTRY.wall.PDP.answer_content_onfocus(this.form)">${content}</textarea>
		</div>
		<input type="image" src="http://content.backcountry.com/images/bcs/buttons/answer_it.gif" alt="Submit Answer" onclick="BCNTRY.wall.PDP.answer_question_onclick(this.form)" class="answer_it_button" />
		<span class="answer_chars"></span>
	</form>

{if display == 'inactive'}
        <div class="question>
            <div class="question_by"></div>
            {if messaging.question}<div class="qanda_question confirmation">${messaging.question}</div>{/if}
            </div>
        </div>
	{elseif display == 'flagged'}
		<div class="question">
			<div class="question_text"><span onclick="BCNTRY.wall.PDP.view_flagged_question_onclick(this, '${question_id}')"><a href="#" onclick="return false;" rel="nofollow">${flagged_description}</a></span></div>
			<div class="question_by"> </div>
			{if messaging.question}<div class="qanda_question confirmation">${messaging.question}</div>{/if}
			{if messaging.answer}<div class="qanda_answer confirmation">${messaging.answer}</div>{/if}
		</div>
	{else}
	<div class="question">
		<h3><a href="${qanda_link}">${title}</a></h3>
		<div class="question_text"><p>${body}</p></div>
		<div class="question_by">
			<p>By: <a class="user_profile_link" href="${user.profile_url}">${user.display_name}</a>
					<a class="user_profile_link" href="${user.profile_url}"><img class="minipro_icon" src="http://content.backcountry.com/images/bcs/profile/minipro_icon.gif" alt="" /></a>
					{if user.badges}
						{for badge in user.badges}
						 	${badge.image_el} 
						{/for}
					{/if}
			<br />${date}</p>
		</div>
		<form class="helpfulness_form">
			<input type="hidden" name="content_type" value="question" />
			<input type="hidden" name="content_id" value="${question_id}" />
			<input type="hidden" name="is_helpful" value="" />
			<p>
                Was this helpful?
                ${helpful_html}
			</p>
		</form>
		<p class="question_options">
			{if flagged}
			<span class="flag_link" onclick="BCNTRY.wall.PDP.unflag_question_onclick(this, '${question_id}')"><a href="#" onclick="return false;" rel="nofollow">Un-Flag</a></span>
			{else}
			<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_question_onclick(this, '${question_id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
			{/if}
			{if user.id == curr_user.id}
                <span class="editq_link" onclick="BCNTRY.wall.PDP.edit_question_onclick(this, '${question_id}')"><a href="#" onclick="return false;" rel="nofollow">Tweak This</a></span>
                <span class="edit_img_link" onclick="BCNTRY.wall.PDP.inactivate_question_submit_onclick(this, '${question_id}');"><a href="#" onclick="return false;" rel="nofollow">Delete This</a></span>
            {/if} 
			<div class="error_message"></div>
		</p>
		{if messaging.question}<div class="qanda_question confirmation">${messaging.question}</div>{/if}
	</div>
        {for answer in answers}
        <div class="answer" id="answer_${answer.answer_id}">
        {if answer.display == 'flagged'}
            <div class="answer_text"><span onclick="BCNTRY.wall.PDP.view_flagged_answer_onclick(this, '${question_id}','${answer.answer_id}')"><a href="#" onclick="return false;" rel="nofollow">${answer.flagged_description}</a></span></div>
            <div class="answer_info"> </div>
        {else}
            <div class="answer_text"><p>${answer.body}</p></div>
            <div class="answer_info">
                <p>By: <a class="user_profile_link" href="${answer.user.profile_url}">${answer.user.display_name}</a>
                        <a class="user_profile_link" href="${answer.user.profile_url}"><img class="minipro_icon" src="http://content.backcountry.com/images/bcs/profile/minipro_icon.gif" alt="" /></a>
						{if answer.user.badges}
							{for badge in answer.user.badges}
								${badge.image_el}
							{/for}
						{/if}

<br />${answer.date}</p>
            </div>
			<form class="helpfulness_form">
				<input type="hidden" name="content_type" value="answer" />
				<input type="hidden" name="content_id" value="${answer.answer_id}" />
				<input type="hidden" name="is_helpful" value="" />
				<p>
                    Was this helpful?
                    ${answer.helpful_html}
				</p>
			</form>
            <p class="answer_options">
                {if answer.flagged}
                    <span class="flag_link" onclick="BCNTRY.wall.PDP.unflag_answer_onclick(this, '${question_id}', '${answer.answer_id}')"><a href="#" onclick="return false;" rel="nofollow">Un-Flag</a></span>
                {else}
                    <span class="flag_link" onclick="BCNTRY.wall.PDP.flag_answer_onclick(this, '${question_id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
                {/if}
                {if answer.user.id == curr_user.id}
                    <span class="improve_link" onclick="BCNTRY.wall.PDP.improve_answer_onclick(this, '${question_id}', '${answer.answer_id}');"><a href="#" onclick="return false;" rel="nofollow">Tweak This</a></span>
					<span class="edit_img_link" onclick="BCNTRY.wall.PDP.inactivate_answer_submit_onclick(this, '${question_id}', '${answer.answer_id}');"><a href="#" onclick="return false;" rel="nofollow">Delete This</a></span>
                {/if}
                <div class="error_message"></div>
            </p>
        {/if}
        {if messaging.answer}{if messaging.answer_id == answer.answer_id}<div class="qanda_answer confirmation">${messaging.answer}</div>{/if}{/if}
        </div>
        {/for}
	{/if}

{if display == 'normal'}
		<div class="image_area">
			<a class="cpi_zoom" href="${url_large}" onclick="return false;">
				${url_small_html}
			</a>
		</div>
        <div class="cpi_right">
  			<h3>${title}</h3>
			<div class="image_by">
				<p>
					By: <a class="user_profile_link" href="${user.profile_url}">${user.display_name}</a>
					<a class="user_profile_link" href="${user.profile_url}"><img class="minipro_icon" src="http://content.backcountry.com/images/bcs/profile/minipro_icon.gif" alt="" /></a>
					{if user.badges}
						{for badge in user.badges}
							${badge.image_el}
						{/for}
					{/if}

<br /><span class="review_date">${display_date}</span>
				</p>
			</div>
			<p class="cpi_desc">${description}</p>
			<form class="helpfulness_form">
				<input type="hidden" name="content_type" value="user_product_image" />
				<input type="hidden" name="content_id" value="${id}" />
				<input type="hidden" name="is_helpful" value="" />
				<p>
                    Was this helpful?
					${helpful_html}
				</p>
			</form>
			<p class="image_options">
				{if flagged}
					<span class="flag_link" onclick="BCNTRY.wall.PDP.unflag_cpi_onclick(this, '${id}');"><a href="#" onclick="return false;" rel="nofollow">Un-Flag</a></span>
				{else}
					<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_cpi_onclick(this, '${id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
				{/if}
				{if owned_by_current_user}
					<span class="edit_img_link" onclick="BCNTRY.wall.PDP.inactivate_cpi_submit_onclick(this, '${id}');"><a href="#" onclick="return false;" rel="nofollow">Delete Photo</a></span>
                    <span class="improve_link" onclick="window.location='https://www.backcountry.com/store/content_upload/cpi_edit/BLD0995.html?image_id=${id}';"><a href="#" onclick="return false;" rel="nofollow">Tweak This</a></span>
				{/if}
				<span class="zoom_link" onmouseover="BCNTRY.cpi.load_large_image(this)" onclick="track_pdp_user_image_zoom();BCNTRY.show_large_panel();"><a class="cpi_zoom" href="${url_large}" onclick="return false;">Zoom</a></span>
			</p>
		</div>
		<div class="error_message"></div>
	{elseif display == 'flagged'}
		<div class="cpi_text">
			<p class="user_flagged_text">
        		<span onclick="BCNTRY.wall.PDP.flag_cpi_show_onclick(this, '${id}')">
					<a href="#" onclick="return false;" rel="nofollow">${flagged_description}</a>
				</span>
			</p>
		</div>
	{/if}
	{if message}<div class="cpi_flagged confirmation">${message}</div>{/if}

<div class="flag_container">
		<form class="flag_as_offensive" method="post" onsubmit="return false;" action="#">
			{if content_type == 'review'}
				<input type="hidden" name="review_id" value="${review_id}"/>
			{elseif content_type == 'question'}
				<input type="hidden" name="question_id" value="${question_id}"/>
			{elseif content_type == 'answer'}
				<input type="hidden" name="question_id" value="${question_id}"/>
				<input type="hidden" name="answer_id" value="${answer_id}"/>
			{elseif content_type == 'cpi'}
				<input type="hidden" name="cpi_id" value="${cpi_id}" />
			{/if}
			
			
			
			<span class="flag_close" onclick="BCNTRY.wall.PDP.close_dialog_onclick(this)"><a href="#" onclick="return false;" rel="nofollow"><img src="http://content.backcountry.com/images/bcs/pdp/flag_close.gif" alt="Close the flagging form" class="flag_close"/></a></span>

<h4>Something rub you the wrong way?</h4>
			<p>Thanks for pointing it out. We'll send it immediately to our clean up crew. If you don't mind pointing us in the right direction...</p>
			<div class="error_message"></div>
			<p>
				This post was:
				<input type="text" name="flag_description" />
				(Optional)
			</p>
			<div class="clearb"></div>
			{if content_type == 'cpi' && is_from_carousel}
				<input class="save_answer_button" onclick="BCNTRY.wall.PDP.flag_carousel_${content_type}_submit_onclick(this.form)" src="http://content.backcountry.com/images/bcs/buttons/save_qa.gif" type="image" />
			{else}
				<input class="save_answer_button" onclick="BCNTRY.wall.PDP.flag_${content_type}_submit_onclick(this.form)" src="http://content.backcountry.com/images/bcs/buttons/save_qa.gif" type="image" />
			{/if}
		</form>
	</div>

<div class="review" id="review_${review_id}">
		<div>
			${review_rank_img}
			<h3><a href="${review_link}">${review_title}</a></h3>
            <p>By: <a class="user_profile_link" href="${review_profile_link}"> ${review_display_name} </a>
                   <a class="user_profile_link" href="${review_profile_link}"><img class="minipro_icon" src="http://content.backcountry.com/images/bcs/profile/minipro_icon.gif" alt="" /></a>
				   {if user.badges}
					   	{for badge in user.badges}
							${badge.image_el}
						{/for}
					{/if}
                <br/><span class="review_date">${review_date}</span></p>			
            <div class="review_text">
            <p>${review_comments}</p>
            </div>
            <form class="helpfulness_form">
                <input type="hidden" name="content_type" value="review" />
                <input type="hidden" name="content_id" value="${review_id}" />
                <input type="hidden" name="is_helpful" value="" />
                <p>
                    Was this helpful?
                    ${helpful_html}
                </p>
				<p class="review_options">
					<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_review_onclick(this, '${review_id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
       	               <span class="improve_link" onclick="window.location='${editReviewURL}'">
              		       	<a href="#" onclick="return false;" rel="nofollow">Tweak This</a>
       	       	       </span>
     					<span class="edit_img_link" onclick="BCNTRY.wall.PDP.inactivate_review_submit_onclick(this, '${review_id}')">
				   		<a href="#" onclick="return false;" rel="nofollow">Delete Review</a>
					</span>
				</p>
				<div class="confirmation">Thanks for the review, ${review_display_name}.</div>
           </form>
		</div>
	</div>

{if display == 'normal'}

${rank_image}
			<h3><a href="${review_link}">${review_title}</a></h3>
			<p>By: <a class="user_profile_link" href="${user.profile_url}">${user.display_name}</a> 
				<a class="user_profile_link" href="${user.profile_url}"><img class="minipro_icon" src="http://content.backcountry.com/images/bcs/profile/minipro_icon.gif" alt="" /></a>
				{if user.badges}
					{for badge in user.badges}
						${badge.image_el}
					{/for}
				{/if}
				<br /><span class="review_date">${date}</span>
			</p>
			<div class="review_text"><p>${body}</p></div>
			<form class="helpfulness_form">
					<input type="hidden" name="content_type" value="review" />
					<input type="hidden" name="content_id" value="${review_id}" />
					<input type="hidden" name="is_helpful" value="" />
				<p>
					Was this helpful?
					${helpful_html}
				</p>
			</form>

<p class="review_options">
				{if flagged}
					<span class="flag_link" onclick="BCNTRY.wall.PDP.unflag_review_onclick(this, '${review_id}', '${review_id}')"><a href="#" onclick="return false;" rel="nofollow">Un-Flag</a></span>
				{else}
					<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_review_onclick(this, '${review_id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
				{/if}
				{if owned_by_current_user}
					<span class="improve_link" onclick="window.location='https://www.backcountry.com/store/content_upload/review/BLD0995.html?review_id=${review_id}';">
              		       	<a href="#" onclick="return false;" rel="nofollow">Tweak This</a>
       	       	       </span>
     					<span class="edit_img_link" onclick="BCNTRY.wall.PDP.inactivate_review_submit_onclick(this, '${review_id}')">
				   		<a href="#" onclick="return false;" rel="nofollow">Delete Review</a>
					</span>
				{/if}
			</p>
			{if message}<div class="review_flagged confirmation">${message}</div>{/if}
		<div class="error_message"></div>
	{elseif display == 'flagged'}
		<div class="review_text">
			<p class="user_flagged_text">
				<span onclick="BCNTRY.wall.PDP.view_flagged_review_onclick(this, '${review_id}')">
					<a href="#" onclick="return false;" rel="nofollow">${flagged_description}</a>
				</span>	
			</p>
		</div>
		{if message}<div class="review_flagged confirmation">${message}</div>{/if}
	{/if}

Change me.

Tech Specs:

Material:: VX21 Dimension Polyant fabric
Volume:: [45L] 2746cu in; [55L] 3357cu in; [65L] 3967cu in
Suspension:: V-Flex suspension with dual-density shoulder straps, removable waist-belt
Hydration Compatible:: Yes
Torso Adjustment:: No
Detachable Pack:: No
Sleeping Bag Compartment:: No
Rain Cover:: No, water-resistant
Access Types:: Top and side
External Pockets:: 1 Lid
Snowboard Carry:: No
Ski Carry:: No
Gear Loops:: No
Ice Axe Loops:: Yes
Shovel Pocket:: No
Weight (Stock):: [45L] 4lb 12oz (2150g); [55L] 5lb (2268g); [65L] 5lb 3oz (2353g); (Stripped): [45L] 2lb 2oz (964g); [55L] 2lb 3oz (992g); [65L] 2lb 5oz (1049g)
Recommended Use:: Ultralight alpine climbing
Manufacturer Warranty:: 1 Year
Country of Origin:: China

You might also dig...

Osprey Packs Exos 46 Backpack - 2600-3000cu in

$161.06

Mountain Hardwear Koa 55 Backpack - 3350-3650cu in

$151.96

Arc'teryx Maia 65 Backpack - 3772-4210cu in - Women's

$574.95

Clothing

Gear

Accessories

Uploaded By:

Was this helpful?

Close

Flag This

Black Diamond Quantum Backpack - 2746-3967cu in - 2007

2007 Model Permanently Out of Stock

Black Diamond Quantum Backpack - 2746-3967cu in - 2007

Product Wall

Great summit pack

Good Pack

Is this being stocked only in the 65L? I'm looking for the

I wish it fit me!

Great pack! (Quantum 55L)

Fills well, feels well

Sac-a-dos Black Diamond comment in french

Tech Specs:

You might also dig...