4400 Ice 70L Backpack

The 4400 Ice Backpack by Hyperlite Mountain Gear is revolutionizing expedition packs with its incredibly lightweight design. Weighing just over two pounds, this pack offers ample space for all your gear, whether you're ski touring Alaska's Hayes Range or taking on alpine climbs. Constructed with durable Dyneema fabric, the same material trusted by climbers in life-threatening situations, this backpack is built to withstand the toughest conditions.

The Ice backpack features the innovative Dyneema Hardline suspension system for ultimate support and stability. With an internal framesheet, padded shoulder straps, and waist belt, as well as removable aluminum stays, you can count on this pack to provide the comfort and durability you need for long journeys. The roll-top closure and taped seams offer exceptional protection against rain and snow, keeping your gear dry and secure.

Designed with functionality in mind, the 4400 Ice Backpack comes equipped with external attachments for crampons and ice axes, allowing you to easily carry essential tools. The zippered internal pocket is perfect for storing small valuables and electronics, while the compression system ensures a compact and streamlined fit.

Product Details:

• Dyneema Hardline suspension system
• Internal framesheet and removable aluminum stays
• Padded shoulder straps, waist belt, and back panel
• Roll-top closure
• External crampon and ice axe attachment system
• Zippered internal pocket
• Compression system

Material: Dyneema

Volume: 70L (4272cu in)

Support/Suspension: Dyneema Hardline, padded back panel, internal framesheet, removable aluminum stays

Shoulder Straps: 3/8-inch foam, sewn-in spacer mesh

Waist Belt: yes, 1/8-inch foam, 1/4-inch foam, spacer mesh

Access: roll-top

Pockets: 1 zippered internal, crampon

Gear Loops: yes

Ice Axe Carry: yes

Compression: yes

Dimensions: 10.5 x 38.5in

Claimed Weight: 2lb 9oz

Manufacturer Warranty: 1 year