Ships in 1-2 business days | Based in Logan, UT | Est. 2001

Full-featured, active suspension pack

The Ohm 55L backpack by ULA Equipment is a full-featured ultralight pack for those who want to move fast while still carrying a full load. This pack strikes for a balance between ultralight efficiency, on-trail functionality, and maximum load control. Made with UltraGrid™ fabric that improves durability without sacrificing weight, so your pack can handle repeated use for extended miles. The Ohm is built for weight carry thanks to the internal active suspension hoop that provides structure, weight transfer, and load control.  Plus it features the Variable Side Compression System (VSCS) to create even full-body compression to stabilize your pack. Enjoy streamlined ultralight design with load-efficient carry with the Ohm 55L Backpack. 

Features:

• Internal Frame with carbon fiber and Delrin suspension hoop in conjunction with a dense internal foam frame and a single aluminum stay to give you excellent back panel support, maximum load control, weight transfer, and pack rigidity without limiting your range of movement
• Removable hip belt that can move up or down within its sleeve to fine-tune your torso fit
• Variable Side Compression System (VSCS) features two points of grommetless tensioning, creating an even, full-body compression for a stabilized pack
• Made with durable and abrasion-resistant UltraGrid™ fabric that's designed to go the distance
• Large UltraStretch™ mesh pleated front pocket for expanded carrying capacity that easily holds shelters, layers, and more
• Roll-top closure with a top Y-strap
• Bellowed side pockets that can each easily hold two 1L bottles
• Two large hipbelt pockets
• Single centered ice axe/trekking pole loop
• Included hydration port

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Specs

Volume: 55L Total

• Main Body: 30L
• Front Mesh Pocket: 6.5L
• Side Pockets (x2): 5.7L each
• Extension Collar: 4.1L
• Hipbelt Pockets (x2): 1.5L each

Number of external pockets: 5

Recommended load capacity: 30lbs | 13.6kg

Torso Sizing:

• Small: 15" - 18" | 38cm - 46cm
• Medium: 18" - 21" | 46cm - 53cm
• Large:  21" - 24" | 53cm - 61cm

Hip Belt Sizing: 

• X-Small: 26" - 30" | 66cm - 76cm
• Small: 30" - 34" | 76cm - 86cm
• Medium: 34" - 38" | 86cm - 97cm
• Large: 38" - 42" | 97cm - 107cm
• X-Large: 42" - 47" | 107cm - 119cm

*If you are on the outer edge of a size, order the larger size

**See our backpack sizing page to learn how to fit a backpack

Dimensions: 

• Small: 22"L x 12"W x 6.75"D | 56cm x 30.5cm x 17cm 
  
• Medium: 23.75"L x 11"W x 6.75"D | 60cm x 28cm x 17cm 
• Large: 26"L x 12"W x 6.75"D | 66cm x30.5 cm x 17cm 
• Length of Extension Collar: 12" | 30.5cm of usable added space 

Weight: (all weights include a medium hip belt) 

• Small: 28.5oz | 808g
• Medium: 29.5oz | 836g
• Large: 30oz | 850g
  

Materials:

• Body: UltraGrid™ recycled nylon, 200D
• Pockets: UltraStretch™, woven blend of Nylon 6-6, Lycra®, and Ultra-PE, coated with C0 DWR 

Made in the U.S.A.