The 50oz 1500ml Adventure Travel Tumbler is a must - have for outdoor enthusiasts. Crafted with high - quality 304 inner and 201 outer stainless steel, it offers excellent insulation to keep your drinks hot or cold for hours. The sturdy construction ensures durability during your adventures. With a capacity of 1500ml, it can hold enough liquid to quench your thirst on long trips. The compact size (7.89.827cm) makes it easy to carry, and the net weight of 554g adds minimal burden to your luggage. Whether you're camping, hiking, or traveling, this tumbler is your reliable companion to enjoy your favorite beverages.