Sierra 35 Hard Cooler
Sierra 35 Hard Cooler
Sierra 35 Hard Cooler
Sierra 35 Hard Cooler
Sierra 35 Hard Cooler

Sierra 35 Hard Cooler

Regular price $279.99

The Maple Mountain Sierra 35 is small enough to be easily carried while fully loaded. Its engineered with our pressure injected insulation, and virtually indestructible rotomolded construction, making this a great performer for a weekend camping trip. Equipped with an automatic LED light, your Maple Mountain will make sure you grab the right drink after the sun goes down.

Please Note: All Maple Mountain Sierra Hard Coolers come with a divider, rack for dry goods, and pre-installed AA batteries.

The Sierra 35 will hold 24 cans of beer based on a 2:1 ice to can ratio by volume.
Ice Retention: 3-5 days 

OUTSIDE: L57.5cm × W40cm × H38.5cm

INSIDE: L45.2cm × W29cm × H30cm

EMPTY WEIGHT: 17.6 LBS (8.0KG)         

VOLUME: 37QT / 35 Liter

     Holds 32 lbs of ice (only)       


Built in handles make carrying your precious cargo seem like child’s play.

Rotomolded Construction

The ultimate defense against the harshest of environments, and virtually indestructible.


Pressure injected polyurethane foam provides unparalleled ice retention.

Rope Handles

Military-grade polyester rope for added strength.

Close Fit Lid System

Provides an excellent seal against the heat and prevents the cold from escaping.

North Strong Latches

Wildlife resistant latches prevent unwanted visitors from stealing your latest catch.

Drain Plug

Robust, Leak proof, and makes draining a breeze.

Non-Slip Feet

Keeps your drinks from sliding away.

Pad Lock Ready

Making your Sierra impossible to get into, unless you find a grizzly that knows how to use bolt cutters.

LED Light

Automatic LED light for when the sun goes down.