Weighing just 497 grams when empty and measuring only 24 x 9.5 x 9.5cm, this flask is lightweight, yet sturdy and easily packs into your rucksack. It includes a neat plastic handle which makes the flask simple to carry and the handle also connects the lid to the main body of the flask so no worry of losing the lid. Best Compact Thermos for On-the-Move Hydration and Everyday Life. Ideal for Trails, Camping and Outdoor Stove Cooking. For use with Cups, Mugs, Straw or simply drink direct from the Flask.