GSI Outdoors Microlite 500 Flip Vacuum Bottle

Weighs 224g
Code: AW171263
  • £29.99
  • (FREE Delivery on orders over £15)
  • RRP £30.99
Item out of Stock | Usually dispatched within 24 hours

The super thin, ultralight design saves loads of weight on this modern flask. The flip top and push-button lock make drinking from it easier than ever too. With over 500ml of your favourite drink being kept warm or cold for the day you'll end up taking this out more than you expected.

GSI Outdoors says:

With its sleek design and clean construction, this high-spec, durable Glacier Stainless Vacuum Bottle will keep your beverages hot or cold for hours and hours. Perfect for commuting, picnic, sporting events and base camping.

GSI Outdoors' Microlite 500 Flip has been designed to save serious amounts of weight on traditional flasks while adding features that make it easier to use. The ultra-thin walls on the flask save significant amounts of weight without affecting the performance. It still keeps cold drinks cold for a really long time and has kept my hot drinks warm for an entire day out in the hills. The addition of the push button lock to open the lid for drinking is a great feature and easy to use. The whole top still screws off so it's easy to fill and clean.

Once the top is unlocked there is a hole for drinking straight from the flask and a lip around the top makes this much easier than other flasks. The addition of a small hole at the top to allow air in also makes drinking much easier. 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

  • Incredibly lightweight, vacuum-insulated bottle provides 10 hrs. hot and 20 hrs. of cold retention while being 1/3rd lighter than traditional designs
  • Impossibly thin, 2mm walls are thinner than most single wall plastic bottles for an amazingly compact footprint that fits anywhere
  • 18/8 stainless steel provides unrivaled purity and durability
  • Push-button, flip top cap locks closed for transport and locks open for easy drinking
  • Weight: 224g
  • Capacity: 500ml / 17 fl. oz.
  • Dimensions: 3'' x 2.6'' x 9.2''
  • Material: Stainless Steel
Showing our 2 GSI Outdoors Microlite 500 Flip Vacuum Bottle reviews with an average rating of Excellent. Would you like to write a review?
Review Summary - 5 out of 5 based on 2 ratings.
August 4, 2019 | Sharil
Does what it says on the tin and more

To say it's light is an understatement. It's ridiculously light for a 500ml flask. Plus it's ability to retain heat is dangerous/awesome as it really burnt my tongue after several hours so contents "maybe" hot is the only false statement on the instruction manual. Super happy with this purchase, well worth the money

Ultralight Outdoor Gear Limited
November 26, 2018 | Danny - UOG
Amazing performance in a light package

I've been genuinely wowed by the performance of the GSI Microlite 500 Flip flask. So often a manufacturer claims for how long their flasks will keep the contents warm and these are often optimistic at best. I assumed this would be the case with the Microlite but discovered how wrong I was when I almost burnt my lips off having taken a full swig 5 hours after making my brew. It definitely lives up to stated 8 hour heat retention. Not only that but the Microlite is lighter than the alternatives out there and packs easily into my backpack. It goes on every day walk with me outside the Summer season full with Yorkshire tea. A cracking little lightweight flask.

Ultralight Outdoor Gear Limited