The Explorer bottle from Black+Blum is made for adventures! Specially designed for hikers, climbers and all-round adventurers, the ultra-strong mildew-resistant paracord can be used to carry the bottle or easily clip onto a backpack. Weighing only 344 grams, it is much lighter than most other double-walled bottles.The fully stainless steel bottle is extremely strong, robust and minimalistic. The wide body makes the bottle more stable on surfaces and the reinforced ribs on the outside ensure that the bottle is more resistant to impacts. Because it's slightly wider instead of taller, the Explorer Bottle has more volume than you might think.You can take your drinks with you all day without worrying, as the high-quality vacuum insulation ensures that drinks stay cold for 24 hours or warm for 12 hours.The smooth drinking opening is tightly covered when you put the cap on the bottle to keep drinks free from dirt and is designed to increase drinking convenience.- BPA-free- 100% leak-proof- Keeps drinks warm for 12 hours and cool for 24 hours- Sturdy and reinforced construction- Wide, compact shape makes it more stable on rough surfaces- Ultra strong and mildew resistant paracord carrying loop- Completely plastic-free housing and capWith a diameter of 86 mm, it fits in most side pockets of the backpack