GSI Outdoors Glacier Flask
Best durable flask for outdoor enthusiasts needing a reliable, pocketable beverage companion.
This is the ultimate upgrade for the backcountry imbiber who is tired of plastic leaks and lost caps. Its rugged, rustproof steel build feels substantial in the hand, though the polished finish is almost too nice to toss into a dusty pack. It’s a simple, reliable vessel that prioritizes durability over bells and whistles.
$34.95
at
Gsioutdoors
Who it's for
- Purists who prioritize pure taste in their spirits
- Backpackers needing gear that survives rough, rocky terrain
- Adventurers prone to losing small gear in the field
Who should skip it
- Campers wanting to keep drinks hot or cold all day
- Ultralight hikers counting every gram in their pack
- Users who prefer a flask that stays comfortable to hold
Performance breakdown
Durability
18/8 stainless steel construction handles rugged outdoor abuse without denting easily.
Portability
Ergonomic, slim profile slides effortlessly into jacket pockets or pack side-pockets.
Ease of Filling
Wide-mouth opening minimizes spills when pouring from standard spirit bottles.
Leak Resistance
Precision-threaded cap creates a reliable seal that prevents messy pack leaks.
Maintenance
Hand-wash only requirement is a minor inconvenience for daily cleaning routines.
Cap Security
Hinged tether design ensures you never lose the cap on the trail.
Key Specs
Material
18/8 Stainless steel
Capacity
8 fl oz (237 ml)
Weight
159g (0.35 lbs)
Dimensions
15 x 9.4 x 2.5 cm
Insulation Type
Single-wall
Lid Type
Screw cap
Includes
Microfiber storage bag, tethered cap
Dishwasher Safe
No
Leak Proof
True
BPA Free
False
Know before you buy
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Ask Metto anything about the GSI Outdoors Glacier Flask before you decide.
