GSI Outdoors Glacier Stainless Doppio Mug
Best insulated mug for outdoor coffee lovers on the go.
This double-walled vessel brings a touch of refinement to your campsite coffee ritual without sacrificing durability. While it lacks the massive capacity of a standard travel tumbler, its compact, heat-retaining design is perfectly calibrated for savoring a concentrated espresso or a stiff evening pour.
$19.95
at
Gsioutdoors
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Who it's for
- Backpackers needing gear that survives rugged, off-grid adventures
- Minimalists prioritizing ultralight, space-saving espresso gear
- Espresso lovers wanting a perfectly sized, heat-retaining vessel
Who should skip it
- Budget-conscious campers seeking versatile, multi-use drinkware
- Coffee drinkers who prefer standard-sized mugs for morning caffeine
- Campers needing multipurpose tools for measuring or mixing drinks
Performance breakdown
Thermal Retention
Double-wall construction keeps espresso piping hot for extended outdoor sessions.
Build Durability
Rugged 18/8 stainless steel withstands drops and rough trail conditions easily.
Portability
Compact, lightweight frame fits effortlessly into any packed camping kit.
Spill Resistance
Sip-top lid prevents minor sloshing but isn't fully leak-proof.
Cleaning Ease
Hand-wash only requirement complicates cleanup after a long day outdoors.
Ergonomics
Sleek, handle-free design offers a secure grip for small-volume sipping.
Key Specs
Capacity
0.19 liters
Weight
127.57 grams
Material
Stainless steel, plastic, silicone
Dimensions
2.8 inches x 2.8 inches x 3.9 inches
Insulated
Yes
Dishwasher Safe
No
Microwave Safe
No
Freezer Safe
No
Foldable/Collapsible
No
Stackable
No
Know before you buy
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