Pay in installments of $7.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 3 - Jul 8
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
durston gear kakwa Durston Gear Kakwa 40 Ultra 200X / SmallPINNACLE OF ULTRALIGHT PACK DESIGN: The updated Ultra 200X & UltraGrid Kakwa 40 boasts a larger front pocket (nearly 2x volume), drain holes, custom Durston Gear logo buckles, additional lash points, and a variety of small refinements to further improve durability. The Kakwa 40 design is informed by Dans thousands of miles of backpacking experience, resulting in best in class load carrying, usability, quality, and durability all while weighing a mere
PINNACLE OF ULTRALIGHT PACK DESIGN:
The updated Ultra 200X & UltraGrid Kakwa 40 boasts a larger front pocket (nearly 2x volume), drain holes, custom Durston Gear logo buckles, additional lash points, and a variety of small refinements to further improve durability. The Kakwa 40 design is informed by Dan’s thousands of miles of backpacking experience, resulting in best-in-class load carrying, usability, quality, and durability – all while weighing a mere 28 oz / 795 g (ULTRA™ 200X) to 29.6 oz / 841 g (UltraGrid) for a medium pack.
LOAD CARRYING AND COMFORT:
The Kakwa 40 uses an inverted U-shaped frame built of hollow aluminum that is a more efficient use of structural weight and provides a rigid core with both vertical and horizontal structure. This frame connects directly to the hipbelt for optimal load transfer and directly to the load lifters, which are rare on packs this light yet essential for shifting more of the weight off your shoulders. Carefully developed S-shaped shoulder straps contour around your upper body, while the hipbelt uses a dual strap design to cup your hips and has reverse pull leverage for easy tightening.
The result is a pack that comfortably and effectively manages loads up to 45 lbs, all while weighing just 28 oz / 795g (Medium / Ultra 200X) to 29.6 oz / 841g (Medium / UltraGrid).
The result is a pack that comfortably and effectively manages loads up to 45 lbs, all while weighing just 28 oz / 795g (Medium / Ultra 200X) to 29.6 oz / 841g (Medium / UltraGrid).
CHALLENGE ULTRA™ 200X – THE ULTIMATE TEXTILE:
UltraGrid is a nylon-based pack fabric that features a ripstop grid of UHMWPE fibers for added durability and a waterproof PU coating. This fabric offers a smoother feel, a tighter weave, and a more affordable price point.
In a class of its own, ULTRA™ 200X represents a new paradigm in durability and weight. ULTRA™ 200X weave is constructed with an optimal blend of UHMWPE & high-tenacity polyester. The tight weave is laminated with an eco-friendly adhesive to their revolutionary Challenge RUV™ film. The result is a textile that is incredibly strong, lightweight, and waterproof to 200 psi. The updated "X" version incorporates a tougher inner film for added durability.
Simply using a tough fabric is not enough if the pack has weak points in the stitching or supporting materials. That's why the Kakwa 40 is fully double stitched with heavyweight thread, and features the same ULTRA™ material for heavy wear points like shoulder straps, hipbelt pockets, and sided pockets. The front pocket is composed of durable knit mesh that won’t stretch out.
In a class of its own, ULTRA™ 200X represents a new paradigm in durability and weight. ULTRA™ 200X weave is constructed with an optimal blend of UHMWPE & high-tenacity polyester. The tight weave is laminated with an eco-friendly adhesive to their revolutionary Challenge RUV™ film. The result is a textile that is incredibly strong, lightweight, and waterproof to 200 psi. The updated "X" version incorporates a tougher inner film for added durability.
Simply using a tough fabric is not enough if the pack has weak points in the stitching or supporting materials. That's why the Kakwa 40 is fully double stitched with heavyweight thread, and features the same ULTRA™ material for heavy wear points like shoulder straps, hipbelt pockets, and sided pockets. The front pocket is composed of durable knit mesh that won’t stretch out.
EFFICIENT POCKETS:
Efficient access to your gear while on the move is a hallmark of good pack design – and the Kakwa 40 delivers. Collectively, the Kakwa’s suite of pockets is carefully thought out and refined to enable rapid and efficient access to everything you need on the move. Four types of pockets optimize on-the-go access to most essential items:
- Hipbelt pockets with a generous shape easily accommodating snacks, sunscreen, or headlamps.
- Dual top opening shoulder strap pockets provide an ideal spot for your phone, sunglasses, or bear spray.
- QuickPocket provides an easily reached, concealed compartment in the side pocket for large items like hats, mitts, or large sized phones.
- Mesh front pocket for largest items like jackets and even cookwear – Hike all day without opening your pack.
HIGH STANDARDS, WITHOUT EXCEPTION:
The Kakwa 40 is made in the epicenter of high-quality outdoor product manufacturing, home to factories that produce tents and packs for the top brands in the world. The factory that produces the Kakwa also produces some of its top competitors from well-known companies such as Arcteryx, maintaining the highest level of materials sourcing, construction techniques, and testing with all the packs it produces.
FEATURES & SPECS:
Materials
- Ultra 200X fabric in gravel grey or UltraGrid
- Heavy duty polyester knit mesh
- YKK AquaGuard zippers
Dimensions
- Unrolled height:
Small: 31″ / 79 cm
Medium: 33″ / 84 cm
Large: 35″ / 89 cm
- Top circumference: 36″ / 91 cm
- Bottom circumference: 31″ / 78 cm
Features
- Ultra 200X fabric (3.9oz/yd) and UltraGrid (4.3oz/yd) are both extremely durable and lightweight
- Inverted U frame of 8mm hollow aluminum for vertical and horizontal structure
- Load lifters for optimal load transfer
- Ergonomic S shaped shoulder straps
- Ergonomic dual reverse pull hipbelt
- Y-Shaped top strap for bear canister
- Hipbelt pockets are high capacity with one handed operation
- Shoulder strap pockets are optimized for quick access to phone and bear spray
- QuickPocket on the side allows access to larger items while on the move
- Front pocket with durable mesh allows access to large items
- Seams are fully double stitched and seam bound
- High quality construction from same factory as Arcteryx
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 470 reviews
Sort
Product Reviews
★★★★★ 5
Perfect Summer Tank!
Size: X-Large, Color: Black
I recently added the Amazon Essentials Relaxed Fit Sleeveless T-Shirt to my everyday wardrobe, and I’ve been pleasantly surprised by how versatile and comfortable it is.
Fit & Comfort:
True to its name, the relaxed fit is roomy without looking baggy. It’s ideal for casual wear, working out, or layering under jackets and cardigans. The sleeveless cut offers great freedom of movement, and the armholes are well-designed—not too tight and not too loose. It’s flattering on different body types and long enough to cover the waistband comfortably.
Fabric Quality:
The cotton blend is soft, breathable, and holds up well in the wash. It’s not too thin or see-through, which I appreciate. It also doesn’t cling, making it perfect for hot days or light workouts.
Style & Versatility:
The design is simple but stylish—easy to pair with leggings, shorts, or jeans. Available in multiple colors, so it’s easy to stock up for mix-and-match options.
Price Point:
Great value for the price. It's budget-friendly without feeling cheap, and it performs just as well as more expensive basics from other brands.
Minor Cons:
Some lighter colors may show sweat slightly more.
If you prefer a more fitted look, you may want to size down.
Final Verdict:
The Amazon Essentials Relaxed Fit Sleeveless T-Shirt is a solid everyday staple—comfortable, affordable, and stylish in a low-key way. Whether you're lounging, running errands, or hitting the gym, this tee gets the job done.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2025
★★★★★ 5
Nice
Size: Large, Color: Forest Green
These are really nice very soft and a great value for the price! Runs true to size Only issue for me would be the armpits are a bit large. But the colors are beautiful also
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
★★★★★ 5
Great Top for a Great Price
Size: Large, Color: Plum, Size: Large, Color: Plum
This is a very comfortable tank top. The fabric is lightweight and very soft. I also like the length and the fact that the armholes are not too big. In the pictures added you can see a side view. I was wearing a compression style workout bra that comes up higher, so it works perfectly when working out around others (maintains some sense of modesty). For reference, I am 5'7" and 145lbs and I ordered a large. I love the color and the feel of the top. It is very comfortable for work outs or just lounging.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
★★★★★ 5
Cute for workouts & relaxed look w/jeans and skirts! Nice material and love the little side slits!
Size: X-Large, Color: Plum, Size: X-Large, Color: Plum
Absolutely love this shirt! Fits perfectly in all the right places. Look gorgeous and covers my stomach without adding to much bulk and extra fabric. High quality feel to the material which laundries beautifully! It’s perfect for the gym or dressing up with a pair of jeans or skirt! Love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 4
Sheer and Soft.
Size: Medium, Color: White
This shirt was purchased to be worn for tennis during our hot, August days in Texas. It is very lightweight and exceptionally soft. The cut is flattering - especially the armholes, which are at the perfect place - not too low so that your bra shows, and not too high to impede movement. The color is "white," but it is more of a light cream color. I did not give it five stars because it came out of a gentle washing and light drying very wrinkled, which was a big disappointment. I was hoping for Wash & Wear, but I had to steam it to get out the wrinkles. Also - it's almost too sheer ... I will probably wear a colored bra underneath it with a matching colored tennis skirt to look purposefully coordinated. While I am not familiar with yoga, Pilates, or gym attire, I would imagine that this shirt would be perfect for these types of exercise. I ordered the Medium (instead of the Large, which was suggested for me by Amazon). The Medium fit is perfect - it falls gracefully and is not tight anywhere - the large would have been too big.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2022