GSI Outdoors Microlite 710 with Straw Top

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The super thin, ultralight design saves weight on this modern flask. The flip-top straw makes drinking from it easier than ever, too. With over 700ml of your favourite drink kept warm or cold for the day, you’ll take this out more than you expected.

GSI Outdoors says: 

All- new cap design includes an insulated lid with articulating nozzle and customizable straw length for ease of use. Insanely thin, 2mm walls keep the profile trim enough for tight spaces.

Whether you’re hitting the gym or heading out on a road trip, the convenient size of these bottles fits snugly in cup holders, making them an ideal choice for athletes and on-the-go individuals.

Designed to keep your drinks cold for over 30 hours, these bottles are built to withstand various conditions, allowing you to stay hydrated throughout the day, no matter where you are. Our innovative Microlite technology optimizes thermal performance while keeping the weight to a minimum, making it effortless to carry and use.

Crafted with a commitment to sustainability, these bottles are made of recycled materials, allowing you to contribute to a greener world with every sip.

Our Verdict

Microlite 710 with Straw Top has been designed to save weight on traditional flasks while adding features that make it easier to use. The ultra-thin walls on the flask save significant weight without affecting the performance. It keeps cold drinks cold for a long time and has kept my hot drinks warm for an entire day out in the hills. Adding the straw to the lid means you can quickly take a sip and seal the flask back up, resulting in fewer spillages. 

The rubber grip on the base provides extra stability and durability, which is great when you’re out in the hills and sit down for a drink, so you don’t have to worry about where to put it down.

– Reviewed by Ultralight Outdoor Gear

Features

• Convenient straw and superb insulation provides all day hydration on the go

Specifications

• Weight: 296g
• Dimensions: 3.9 in x 2.9 in x 9.9 in
• Volume: 710 ml

Material & Construction

• Recycled Stainless Steel, Recycled PP, PE, Silicone, Rubber

Help & advice:

• Recycled Content in Outdoor Gear