Description
Keep cranking.
First Endurance EFS Energy Drinks increase your performance and endurance during intense training by providing over 1,000mg of all five electrolytes. EFS is fortified with clinical doses of the amino acids glutamine, leucine, iso-leucine, and valine to improve glycogen re-synthesis and delay fatigue. EFS also contains three different high-glycemic carbohydrate sources for quick energy and increased endurance.
Terms And Conditions
This Usage Agreement (the "Agreement") governs your conduct while using various services on the web site Backcountry.com and its affiliate web sites (collectively, the "Site"). All references to "we," "us," and "our" shall mean Backcountry.com and all references to "you" and "your" shall mean the user of the Site and Site Services. This Agreement applies to various services and activities on the Site as well as to gear review and product ratings (collectively, "Site Services"). Please read this Agreement carefully.
BY ACCESSING, BROWSING, AND USING THE SITE, ANY SITE SERVICES AND OTHER SERVICES THEREIN, YOU AGREE TO BE BOUND BY THIS AGREEMENT AND ITS TERMS. IF YOU DO NOT AGREE TO THIS AGREEMENT OR ANY SUBSEQUENT MODIFICATION THEREOF, DO NOT ACCESS, BROWSE OR OTHERWISE USE THE SITE OR SITE SERVICES, INCLUDING THE SUBMISSION OF ANY REVIEWS OR COMMENTS.
Your use of the Site is governed by this Agreement and any other agreements and/or terms of use adopted by Backcountry.com and/or its affiliates. This Agreement shall govern in the event of, and to the extent of, any inconsistency with the Site. For more information on our privacy practices, read the Privacy Policy to understand our practices regarding the collection, use and disclosure of personal information on the Site and with respect to Site Services.
Any comments, reviews (including gear reviews and product ratings), posts, feedback, questions, answers, notes, messages, images, video, audio, materials, documents, data, graphics, ideas, suggestions or other communications (collectively, "User Content") you submit on the Site are not private or proprietary. By submitting User Content on or through the Site, you grant, assign and transfer to Backcountry.com all of your rights, title and interest, including without limitation, all intellectual property rights and moral rights, in and to such User Content. To the extent the preceding assignment and transfer is ineffective, you hereby grant Backcountry.com an irrevocable, royalty-free, worldwide, perpetual right and license to use, copy, modify, adapt, display, publish, archive, store, distribute, reproduce and create derivative works based upon such User Content, in any form, media, software or technology of any kind now existing or developed in the future.
By submitting such User Content on or through the Site, you are confirming that (a) you are the sole author of the User Content and the User Content originated with you and not copied in whole or in part from any other work; (b) you have obtained all necessary permissions associated with the User Content, including without limitation permissions relating to copyrights, trademarks, rights of publicity and/or rights of privacy; (c) the User Content does not contain hate speech or profanity and is not unlawful, threatening, abusive, harassing, tortuous, defamatory, vulgar, libelous, obscene, racially, ethnically or otherwise objectionable, an invasion of another's privacy, or otherwise in violation of this Agreement; (d) that you are not a minor and have the legal right and capacity to enter into and comply with this Agreement; (e) such User Content does not and will not, in any way, violate or breach any of the terms of this Agreement; and (f) Backcountry.com shall not in any circumstances be required to pay or incur any sums to any person or entity as a result of its use or exploitation of the User Content.
With respect to your conduct on the Site or while using the Site Services, you agree not to: (a) attempt to disguise the origin of any User Content transmitted to the Site Services whether through the Site or any third party site; (b) act in any manner that negatively affects other users' ability to use the Site and Site Services; (c) impersonate any person or entity, including without limitation, a manufacturer or owner of any product, or falsely state or otherwise misrepresent your affiliation with a person or entity; (d) interfere with the Site or Site Services, or servers or networks connected to the Site or Site Services, or disobey any requirements, procedures, policies, or regulations of networks connected to the Site or Site Services; (e) upload, post, or otherwise transmit any User Content that with respect to the Site Services: (i) is not relevant to the product, service, person or entity being reviewed; (ii) you do not have a right to transmit under any law or under contractual or fiduciary relationships (by way of example but not limitation, inside information, proprietary and confidential information learned or disclosed as part of employment relationships or under nondisclosure agreements); (iii) contains software viruses or any other computer code, files or programs designed to interrupt, destroy or limit the functionality of any computer software or hardware or telecommunications equipment; or (iv) is unsolicited or unauthorized advertising, promotional materials, "junk mail," "spam," "chain letters," "pyramid schemes," or any other form of solicitation.
By submitting any such User Content on or through the Site, you grant Backcountry.com permission to use your name, alias and any other information (as provided by you) to attribute such User Content to you. Without limiting the generality of the previous sentence, and subject to our Privacy Policy, you authorize Backcountry.com, its affiliates, and sublicensees to share the User Content across all affiliated Web sites, and to use your name and any other information in connection with its use of such User Content, as they may choose. You also grant Backcountry.com and its affiliates the right to use any material, information, ideas, concepts, know-how or techniques contained in such User Content. We are not responsible for the similarity of any of our Content or programming in any media to User Content submitted by you. Any and all rights granted in this section are granted without the need for any compensation to you in any form.
User Content does not reflect the views of Backcountry.com, and Backcountry.com does not represent or guarantee the truthfulness, accuracy, completeness, timeliness, integrity, quality or reliability of any User Content, nor does Backcountry.com endorse or support any opinions expressed in any User Content. In no event shall Backcountry.com have or be construed to have any responsibility or liability for or in connection with any User Content, Any gear reviews and/or product ratings submitted on the Site, if displayed, are displayed for entertainment and informational purposes only. Under no circumstances will Backcountry.com be liable in any way for any User Content, including but not limited to, any errors or omissions in any User Content, or for any loss or damage of any kind incurred as a result of the use of any User Content posted, emailed or otherwise transmitted via the Site or Site Services.
If Backcountry.com determines, in our sole and absolute discretion, that you or any User Content you submit violates this Agreement, we reserve the right, at any time, without notice and without limiting any and all other rights Backcountry.com may have under this Agreement, to: (a) refuse to allow you to submit further User Content; (b) remove and delete your User Content; (c) revoke your registration and right to use the User Content Submission Features; and (d) use any technological, legal, operational or other means available to enforce the terms of this Agreement, including, without limitation, blocking specific IP addresses or deactivating your registration, access to the Site and Site Services using your e-mail address, and your user name and password. Without limiting the foregoing, once User Content is submitted to the Site, Backcountry.com may take any or no action with respect to such User Content, including without limitation, deleting, editing, modifying, rejecting, or refusing to post such User Content, but is under no obligation to offer you the opportunity to edit, delete or otherwise modify User Content once it has been submitted. Backcountry.com shall have no duty to attribute authorship of User Content to you and shall not be obligated to enforce any form of attribution by third parties.
If, despite the foregoing assignment and transfer of rights in the User Content, it is determined that you retain moral rights (including the rights of attribution or integrity) in the User Content, you hereby declare that: (a) you do not require that any personally identifying information be used in connection with the User Content or any derivative works of or upgrades or updates thereto; (b) you have no objection to the publication, use, modification, deletion and exploitation of the User Content by Backcountry.com or its licensees, successors or assigns; (c) you forever waive and agree not to claim or assert any entitlement to any and all moral rights of an author in any of the User Content; and (d) you forever release Backcountry.com, and its licensees, successors and assigns from any claims that you could otherwise assert against Backcountry.com by virtue of any such moral rights.
You are prohibited from violating the security of any system or network compromising the Site or the Site Services, including but not limited to the following: (a) unauthorized access to or use of data, systems, or networks, including any attempt to probe, scan or test the vulnerability of the Site or Site Services or to breach security or authentication measures; (b) unauthorized monitoring of data or traffic on the Site or of the Site Services; (c) interference with the Site or Site Services including without limitation, any type of flooding technique or deliberate attempt to overload the system such as denial or service attacks; (d) forging of a message header or any part of a message header; or (e) using manual or electronic means to avoid any use or access limitation placed on this Site or the Site Services. Such violations may result in criminal or civil liability.
Backcountry.com reserves the right to report any activity or persons that Backcountry.com suspects has violated any law or regulation to appropriate law enforcement officials, regulators, or other appropriate third parties (including the disclosure of appropriate subscriber information). Backcountry.com may also cooperate with appropriate law enforcement agencies to assist in the investigation and prosecution of any illegal conduct. Indirect or attempted violations of this Agreement and actual or attempted violations thereof by a third party on behalf of any user shall be considered violations of this Agreement by such user.
BACKCOUNTRY.COM DOES NOT ENDORSE THE USER CONTENT, IS NOT RESPONSIBLE FOR THE USER CONTENT AND SPECIFICALLY DISCLAIMS ANY RESPONSIBILITY OR LIABILITY TO ANY PERSON OR ENTITY (INCLUDING, WITHOUT LIMITATION, PERSONS WHO MAY USE OR RELY ON SUCH USER CONTENT) FOR ANY LOSS, DAMAGE (WHETHER ACTUAL, CONSEQUENTIAL, PUNITIVE OR OTHERWISE), INJURY, CLAIM, LIABILITY OR OTHER CAUSE OF ANY KIND OR CHARACTER BASED UPON OR RESULTING FROM ANY USER CONTENT PROVIDED THROUGH THIS WEB SITE.
Share your thoughts
What do you think of the
First Endurance EFS Energy and Endurance Drink Mix
? Share a...
Effective but kinda gross (lemon-lime)
Matthew Van Wagner
Member since
The lemon-lime tastes pretty gross, but it's the only one I've had so I don't know how the other flavors are. It doesn't have the carbs and calories of CarboRocket (which I'm going to stick with) so you definitely have to supplement with bars, gels, or whatever. I'm sure its electrolyte are great, but the taste is pretty nasty, especially when it warmed up on a hot ride.
delish
Aaron
Member since
I love this stuff, i was previously using carboroket but i like the stronger taste of this better than the very subtle taste of other drinks like carboroket or hammer, but then again my stomach handles about anything.
keeps my legs feeling good while riding and I dont ever gets cramps after
Better than Gatorade!
David Platt
Member since
This stuff is solid as an electrolyte replacement. I'm partial to lemon/lime flavors and this one is pretty good. Not as sweet tasting as OG Gatorade.
Like it.
bru5468144
Member since
Helps me avoid cramps. Pretty salty, wife can't stand it. Bland and I like that.
Great Hydration
Jason Bleyl
Member since
I'm a big fan of First Endurance products. The energy and endurance drink is key for long rides, replacing electrolytes. I have been on rides where my friends are bonking on climbs and I'm still motoring on. I partially attribute this to staying hydrated with a product that is designed to keep your motor running. The flavors are pretty good. I'm partial to the fruit punch and grape flavors but I'm not a huge fan of the lemon-lime.
First Endurance EFS Energy and Endurance Drink Mix
Tommy Nankervis
Member since
First Endurance make great products. I like their range of flavours in drink mixes. I honestly think this helps me stay better hydrated in races, and it contains some very helpful nutritional products like glutamine too.
Pretty OK
Thomas Rabou
Member since
I like the tast of the EFS mix. With higher temperatures I combine it with 1 bottle of water to avoid stumach problems. But in Holland I would just race and train with the First Endurance Drink Mix.
First Endurance EFS Endurance Drink.
Jon Atencio
Member since
Robert Kunz from First Endurance talks about the benefits of EFS Endurance drink mix.
Great mix
Evan Hyde
Member since
I usually don't like drink mix and prefer water. But now that the RealCyclist.com team is using this mix, I have slowly shifted from racing with all water to all EFS mix. It tastes good and doesn't require water to wash it down. It also delivers a few calories per bottle so I can eat one or two less gels per hour when racing.
