WEIGHT: 36-47 OZ | 1,021-1,332 GM
VOLUME: 2,383 CU IN | 40 L
MAX LOAD: 35 LBS | 16 KG

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The ULA Atlas was conceived after several requests for a larger travel pack. Utilizing the popular ULA Dragonfly as a base we grew it into a heavy hauler. If you're the type to add in that extra pair of shoes for a trip the Atlas is your pack.

With a need to carry extra weight we took our knowledge of lightweight frames and added a removable frame sheet made with two aluminum stays, 1/4 dense foam, and a soft backing. The load lift on the S-straps and our signature hip belt support, stabilize, and distribute the weight.

Internally there are two mesh pockets for you to keep your small items separated. If you find you’ve over packed there is still hope with the two internal compression straps. We selected a 420D light grey interior so that you can easily see everything in the bag when looking in from the large U-zip opening. If you have awkward bulky items or jackets throw them on the front bungee.

Externally there is a top quick access pocket, laptop sleeve, front mesh pocket, and two large water bottle pockets. All of the external zippers are water-resistant YKK #5 AquaGuard's for added weather protection. The ULA Atlas is made from 100% waterproof X-Pac, including the 420 Robic version, which is constructed of X-Pac with a 420 Robic face fabric.


Removable features are in bold.

  • ULA 420 Diamond Weave Robic Nylon X-pac or Dimensional Polyant X-Pac
  • Large Tweave (94% Nylon/6% Spandex) Side Pockets
  • Light Grey Interior
  • ULA Signature S-Straps
  • Mesh Shoulder Strap Pockets
  • Adjustable/Removable Sternum Strap
  • 15" Laptop Sleeve
  • Padded Back-panel
  • Logo-less Clean Look
  • Carry-On Compliant (23" x 10.5" x 7")
  • Rubberized Haul Loop
  • YKK AquaGuard water-resistant Zipper
  • Front Bungee Cord
  • Internal Mesh Organizer Pocket
  • Internal Compression Straps
  • Quick Access Top Pocket
  • Removable Frame Sheet w/ 2 Aluminum Stays (9 oz)
  • Adjustable/Removable Sternum Strap (0.5 oz)


PURCHASE WITH HIPBELT (+ $39.00): 8 OZ Select "YES, PLEASE" from the HIPBELT DROPDOWN, then select your SIZE to purchase this pack with a removable hipbelt.

TRAIL NAME EMBROIDERY (+ $15.00): Now you can have your trail name, or your real name, embroidered on your backpack! Not only is it a nice personal touch, but it's a great way of identifying your pack no matter how or where you travel. Simply write your trail name, or your name, exactly as you want it to appear on your pack, in the text field above. Then, choose your thread color and font, and we'll personalize your pack for you. Packs that have trail names embroidered on them are still returnable, minus a $35.00 fee. The cost of the trail name is not refundable.


VX21 WEIGHT: 36 OZ | 1,021 GM
VX42 WEIGHT: 39 OZ | 1,106 GM
X50 WEIGHT: 39 OZ | 1,106 GM
VX25 WEIGHT: 39 OZ | 1,106 GM
X15 WEIGHT: 39 OZ | 1,106 GM
X51RS WEIGHT: 39 OZ | 1,106 GM

If you have opted to add a removable hipbelt, the hipbelt adds approx. 8 oz to the overall pack weight.

Our weights are as shipped including all the removable items. In the case of the Atlas, removable items total about 9.5 OZ.




TOTAL VOLUME: 2,383 CU IN | 40 L

Breakdown (Cu In):

Main Body: 1,690
Zippered Front Mesh Pocket: 147
Left Side Mesh Pocket: 160
Right Side Mesh Pocket: 160
Left Shoulder Strap Pocket: 13
Right Shoulder Strap Pocket: 13


Left Hipbelt Pocket: 100
Right Hipbelt Pocket: 100


Main Body: 23″ x 11 x 7″
2 Internal Mesh Pockets: 9.5″ x 7.5″ Flat
Quick Access Top Pocket: 10″ x 6″ x 2″


For men, use the waist size of your pants and add 2 inches. The “HIPBELT SIZE” option above includes numbered measurements. The number you calculated (waist size + 2) will determine the size you need. If you are on the outer edge of a size, order the next size up! Example: If you wear a size 36 pant, add 2 to get 38. Since 38 is the last number of the Medium Hipbelt and the first number of the Large Hipbelt, you would want to order a Large.
For most women, measure the smallest part of your waist and add 5 inches. If you are straighter through the hips, add 3 inches instead of 5. The “HIPBELT SIZE” option above includes numbered measurements. The number you calculated (waist size + 5) will determine the size you need. If you are on the outer edge of a size, order the next size up! Example: If your waist size is 26, add 5 to get 31. You would need a Small hipbelt.


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