From the product description, check product page for current description, price and availability:

TECHNOLOGY & FEATURES

Unlike narrow-mouthed water bottles that are a hassle to fill or rinse, our Rambler™ 64oz Bottle has a wide opening – our Over-the-Nose™ Technology – for easy loading, drinking, and cleaning. And with the insulated TripleHaul™ Cap in place, you won’t lose a drop.

• 18/8 STAINLESS STEEL: Made with kitchen-grade stainless steel, so they’re puncture- and rust-resistant.
• DOUBLE-WALL VACUUM INSULATION: Keeps cold drinks cold and hot drinks hot until the last sip.
• DISHWASHER SAFE: Because no one needs more work to do.
• TRIPLEHAUL™ CAP: The 100% leakproof cap with a 3-finger grip.
• OVER-THE-NOSE™ TECHNOLOGY: Extra-wide opening for easy loading, drinking, and cleaning.

YOU DO THE MATH

64 ounces. That’s a lot of coffee, margaritas, or ice cold water. Designed durable, this bottle is meant to be clipped on, tossed in, and rolled around the campsite, worksite, river or anywhere you know you’ll be needing serious refreshment.

DRINKWARE FOR THE WILD

No matter where you’re going or how long you stay, enjoy your ice-cold or piping hot beverages with the virtually indestructible YETI Rambler Bottle.