Description Reduces Performance Flasks have a leak-proof auto-close spout and a vacuum insulated lid that doubles as a drinking cup All the features you love in one sleek design 34 ounces Leakproof spout closure Auto close push button pour spout Dual wall vacuum insulated lid Lid doubles as an 8oz cup Dual wall vacuum insulated body Sweat free 188 stainless steel Powder coat finish Easy to carry handle Non-slip base 24 hours hot 60 hours cold BPA Free Reduce Lifetime Guarantee