Ice Pack 40



A small-volume pack with big-adventure dreams, the versatile Ice Pack 40 is an ideal winter companion for big days in snow and cold. Ideal for weekend or section hikes where frequent resupply points are available.

For the approach, the climb, and the descent, the Ice Pack is that perfect companion that’s never in the way, yet always right there when needed. Whether the day is spent on cliffs or mountains, concentrate on the climb without the distraction of cumbersome equipment.


Formerly known as the 2400 Ice Pack. Packaging may have either name but the product is identical.


Brand Name:
Hyperlite Mountain Gear
Cubic Inches:
Small: 2400 cu in.
Medium: 2400 cu in.
Large: 2500 cu in.
Tall: 2500 cu in.
Small: 39.33
Medium: 39.33
Large: 40.97
Tall: 40.97
Classic White
Weight Capacity:
up to 40 lbs
2.0 lbs | 33.0 oz | 936 g (average weight based on size M)
Torso Length Range:
Small: 15 - 17 in.
Medium: 17 - 19 in.
Large: 19 - 21 in.
Tall: 21 in.+
Pack Belt Description:
Padded, removable hip belt with 1.5 in. webbing
Top Circumference: 37 1/2 in / 95.25 cm
Bottom Circumference: 33 1/2 in / 85.09 cm
Height Fully Unrolled: 30 in / 72.6 cm
Back width: 10 1/2 in / 26.67 cm
Made In:
Other Features:
  • Internal Pockets: Internal 8" x 8" zippered pocket
  • Top Closure: Roll-Top closure system with side compression straps for vertical compression
  • Hip Belt: Removable hip belt with gear loops and ice clipper slots, built using Hardline with Dyneema®, dual-density 1/8” closed cell rigid foam, 1/4” closed cell foam and spacer mesh
  • Back: Integrated 1/4” foam back panel pad
  • Loops: Grab Loop
  • Side Straps: Four side compression straps for horizontal compression
  • Top Compression Straps: Top Y-strap compression -- Designed to secure gear
  • Shoulder Straps: Hardline with Dyneema® shoulder straps with 3/8” closed cell foam and spacer mesh
  • Sternum Straps: Adjustable sternum strap with self-tensioning elastic and whistle
  • Stays: Two removable, contoured aluminum stays
  • Sealing: Seam tape on all vertical side seams and behind all sewn-on pack features
  • Daisy Chains: Daisy chains on shoulder straps, four external, vertical daisy chains for attaching extra gear for trip-specific customization
  • Water Resistant: Yes
  • Pack Accessory Options: Prism Crampon Bag, Prism Ice Screw Case, Shoulder Pocket, Stuff Sacks & Pods, Hyperlite Mountain Gear Removable Hip Belts (all sold separately)