Overview
The Hopper® M20 lets you take the day with you — literally. Designed to be worn like a backpack, this hands-free soft cooler keeps you mobile while locking in the cold with ultra-strong magnets. The MagShield Access opens wide for easy loading and snaps closed with a gentle push, creating an ultra leak-resistant seal.
Whether you're packing cold beers, ice, or sandwiches, the M20 is built to go where traditional coolers simply can’t.
Key Features
MAGSHIELD ACCESS
Durable, powerful magnets create a secure shield that stays open when loading and snaps shut to lock in the cold.
DRYHIDE™ SHELL
High-density fabric resists punctures and UV damage. Interior and exterior materials are mildew resistant for extended durability.
HITCHPOINT™ GRID
Attach accessories like the Rambler® Bottle Sling or SideKick Dry® Gear Case. Perfect for zingers, nippers, multitools, and bottle openers.
COLDCELL™ INSULATION
Closed-cell foam delivers impressive cold-holding performance to keep drinks ice cold.
LEAKPROOF LINER
RF welding eliminates stitching for leakproof interior seams.
DOUBLE-STITCHED CARRY
Reinforced pick-up points allow you to carry more weight with confidence.
HANDS-FREE HAULING
Slim, tapered design with ergonomic straps distributes weight evenly for comfortable carrying.
Capacity & Specs
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Holds: Up to 36 standard 12 oz cans (cans only, no ice)
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Empty Weight: 2.5 kg
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Dimensions: 46.0W × 25.1D × 46.0H cm
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Recommended Ice Sheet: Large YETI® Ice Sheet
Best For
Perfect for any activity where you need your hands free and your drinks cold:
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Hiking
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Fishing
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Beach days
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Boating
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Adventure races
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Solo missions or small group gatherings
Care Instructions
Rinse with soap and water. Dry interior with a cloth or paper towel. Wipe down the MagShield opening regularly. For tougher marks, use a non-abrasive rag. Leave open and upside down to fully dry.
FAQs
How is the M20 different from the M12?
The M20 offers greater capacity (36 cans). The M12 is smaller (20 cans) and includes a Kangaroo Pocket for quick-access valuables.
Is it TSA compatible?
Yes. The M20 should fit in most overhead compartments, but check with your airline first.
Safety Warnings
⚠ Do not leave open near animals — entrapment and suffocation can occur.
⚠ Not compatible with dry ice — airtight vessel may explode.
⚠ Contains magnets — may interfere with pacemakers.
Easy to open. Tough to break. Built to carry the cold wherever the day takes you.
