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Aircontact Ultra SL 45+5L Backpack - Women's

5 out of 5 stars
12 Reviews
Current price: $150.00 Original price: $250.00
40% off



Why We Like The Aircontact Ultra SL 45+5L Backpack

When we head out from the trailhead for a multi-day backpacking adventure we trust the Deuter Aircontact Ultra SL 45+5L Backpack. This lightweight and minimalist pack stores our tent, sleeping pad, and trekking poles on the exterior so that we can slip layers and food inside without hurting our comfort or speed on the trail.


  • Lightweight minimalist pack designed for involved backpacking
  • Large capacity offers plenty of storage for multiday missions
  • Durable nylon construction handles daily wear and tear
  • Padded mesh harness wicks moisture for comfort through the miles
  • Easy harness adjustments lock in a reliable fit for heavy loads
  • Detachable day pack lets you explore quickly from camp
  • Item #DTRL1AR
Responsible Collection
Bluesign Approved, Recycled/Repurposed
235D nylon
50L (3051cu in)
Aircontact, Air Spacer
Shoulder Straps
Waist Belt
air spacer
Hydration Compatible
6 exterior, 1 main
Trekking Pole Carry
attachment loops
29.5 x 11.8 x 9.5 inches
Claimed Weight
Manufacturer Warranty

Overall Rating

5 based on 12 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 12 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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5 out of 5 stars

October 26, 2022

Love it!!

I've used it several times
Size Bought:
5' 5"

This is Deuter’s ultralight pack that Outside Mag voted best product this year and I see why! It’s obviously a sleek and pretty pack but it’s also the ultra light pack deuter offers. I found it to be much more lightweight than their other packs but none of the features they cut weight on made the pack less functional in fact quite the opposite! The straps on the sides make it easy to carry a lot of volume on the outside of the pack which leaves room for everything else inside the pack. The mesh is extremely stretchy so you can shove everything in there if you’re lazy like me haha. I also loved how comfortable it is despite having less cushion than their traditional packs. Overall I can’t recommend this pack enough I take it everywhere!

Cal D
5 out of 5 stars

September 10, 2022

Great pack!

[This review was collected as part of a promotion.] The Deuter Aircontact Ultra is an awesome pack! High quality, durable, and the perfect size for me. I’ve been wanting a hiking pack for awhile, and I’m so glad I held out for this one. The color is beautiful, too. It holds everything I need for a hike and is very comfortable and well structured. Definitely recommend!

Ian a

Originally reviewed on

5 out of 5 stars

September 3, 2022

Great Product

[This review was collected as part of a promotion.] I rarely leave reviews on products, but I have to say that this was a really good product. I was in the marker something like this, as I was looking to change it up a bit from the normal product I use and this was perfect. I would certainly recommend it!


Originally reviewed on

5 out of 5 stars

August 30, 2022

Worked great on the trails!

[This review was collected as part of a promotion.] I wasted no time using this pack on my recent hikes. It’s super lightweight, easy to adjust, extremely roomy, comfortable to wear and the color is a unique beautiful orange/(sienna/paprika). The lumbar pad was highly effective in redistributing weight. Not major but my only gripe is that the air contact back system didn’t do the best job at minimizing sweat and dampness. I realize it’s been a very hot & humid summer so I look forward to testing out that feature in cooler weather conditions during an upcoming fall hike. Happy adventures all!

Originally reviewed on

5 out of 5 stars

August 29, 2022

Beautiful and functional!

[This review was collected as part of a promotion.] I love this hiking backpack. It looks amazing, the color is perfection. It's extremely comfortable to wear and distributes weight well. The material is very comfortable as well. It seems to be made of high quality with great stitching and materials. This would be perfect for anyone needing something like this for hiking. Look no further! Really!


Originally reviewed on

5 out of 5 stars

August 28, 2022

Lightweight, Comfortable & Great Features

[This review was collected as part of a promotion.] I live in Colorado and my wife and I spend a lot of time in the backcountry. My wife and I have used several bags and this is now my wife’s favorite for backpack camping. I took this bag out for three days and found even though it says it’s made for a woman, I found it very comfortable and had no problems with it. The first thing I noticed is it’s lightweight for the size. The ripstock fabric has held up very well and I haven’t had any tears or pulls. It’s light but very durable. My wife said she thought it was incredibly comfortable for her. The lumber support and and the piece that goes around your waist is nice light support. We both loved the back system as it is GREAT if you sweat a lot. It had very good ventilation and helps keep you cool with the Air Spacer mesh. This bag has gear loops I attached my GPS too on the front and my wife and I both loved the mesh pockets on the hip. The pockets are easy to access and secure. Overall my wife and I both agree this is a fantastic, quality bag that is great for the backcountry. You get a lightweight bag with great features to make your long treks more enjoyable.


Originally reviewed on

5 out of 5 stars

August 25, 2022

Great hiking backpack!

[This review was collected as part of a promotion.] This hiking backpack is seriously perfect! It’s such a beautiful color, great quality, comfortable to wear and has so many pockets. I’d highly recommend this to others it’s a great backpack at an affordable price.


Originally reviewed on

5 out of 5 stars

August 25, 2022


[This review was collected as part of a promotion.] This pack was super comfy on my 2 day hike. I was able to carry the following, small toiletry bag, two sets of clothes, small pillow, small sleeping bag and food. I loved the inner pocked of the main pack as I was able to keep things organized. The waist strap was comfortable and I was able to put my phone and keys in those side pockets, which was very convenient. The top pocket on the top I kept my energy bars for a quick bite. The straps were padded perfectly. I had no rubbing and no irritation while wearing even through sweat and a light rain! I am super impressed and can’t wait to go again!


Originally reviewed on

5 out of 5 stars

August 24, 2022

Amazing Hiking Backpack

[This review was collected as part of a promotion.] The Aircontact Ultra 45+5 SL Backpack is perfect for hiking. It is also very lightweight and has ventilation. There are many pockets for storing everything you need during your hike. It has cushioning that makes it comfortable to wear, as well as SL hip fins that mold to your hips.

user image

Originally reviewed on

5 out of 5 stars

August 22, 2022

Deuter Aircontact Ultra Women's Backpack!

[This review was collected as part of a promotion.] The lightweight Deuter Aircontact Ultra 45 + 5 SL women's backpack in sienna-paprika color, is made with bluesign certified, PFC-free polyester body fabric, and includes an SOS label, which expertly balances comfort and weight so that I can devote more energy to the trail ahead. Moreover, it is covered in Air Spacer mesh, which performs three functions in one to save weight: comfort, cushioning and ventilation. The innovative Clip & Loop back-length adjustment offers a tailored, comfortable fit. It consists of load-adjustment straps at shoulders and the expandable 5-liter pack collar adds optional volume expansion when I need it. The Mobile VariFlex ECL hip fins and an ergonomic lumbar pad distribute weight effectively. The VariFlex articulated hip fins pivot to respond flexibly to my movements. The hardwearing ripstop body fabric made from performance fibers is built to withstand the rigors of long-distance hiking. The pull-forward construction makes the hipbelt easy to fasten and tighten, even with heavier loads. The hipbelt includes dual stretch mesh zippered pockets. The side compression straps lets me regulate pack volume, and the modular gear straps lets me attach a sleeping pad or tent, or to compress the load in the base of the pack. The gear loops on the front and shoulder straps allow me to secure a GPS, map case or other essentials which I need to attach to the backpack. This backpack also includes elastic mesh side pockets, a large front stretch pocket, zippered top pocket and internal valuables pocket. The height-adjustable lid is removable. The inner stretch compartment is ideal for storing wet/sweaty clothing or a hydration reservoir, as the pack is compatible with hydration reservoirs. Moreover, the sienna-paprika color is super attractive and this backpack is sure the heartthrob of millions. I feel proud to be the owner of such an amazing backpack. I have already recommended the Deuter Aircontact Ultra 45 + 5 SL women's backpack in sienna-paprika color to many of my friends and family and several of them have already purchased and used it, and they all love the amazing features of this backpack as all of us know this backpack is a must for all avid hikers, as it makes carrying all hiking essentials a breeze.

user image

Originally reviewed on