Minimalist ultra-light hydration pack for the final ascent or reservoir sleeve to throw in a larger multi-day pack – you get both with the Arête 18. Convert the Arête into a reservoir sleeve and place in your larger pack to be your hydration solution as you trek to basecamp. When you’re ready to go for the summit, convert it back to its pack form and pack your summit essentials. The 2 liter Antidote hydration system also folds into its own pint-size pouch so you can throw it in a suitcase or stash it in your backpack. However you use it, the Arête 18 is a pack that will come in handy wherever you go.

Designed to carry

Headlamp, trail map, shed layer, food, keys.

Features

• 1/4 turn - easy open/close cap
• Lightweight fill port
• Dryer arms
• Centre baffling and low-profile design
• Patented Big Bite Valve
• HydroGuard technology
• PureFlow tube
• Easy-to-clean wide-mouth opening
• Reverses into reservoir compartment
• Lightweight materials
• Highly compressible
• Hydration Capacity: 70 oz / 2 L
• Total Capacity: 14L (854 cu in) + 2L Reservoir
• Total Weight: 10 oz / 0.28 kg (pack only)
• Dimensions: 17 x 9 x 7 in / 43 x 23 x 18 cm
• Torso Length: 13 in /32 cm
• Back Panel: 70D Nylon
• Harness: Air Mesh