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The 100% leakproof Flip Seal Sport Cap comes with an ergonomic spout that opens and closes with just a flick of the thumb and can be used with or without the included stainless steel straw for maximum versatility so you can stay hydrated your way. Includes special telescoping straw to fit various size bottles. NOTE: Compatible with Classic narrow mouth bottles only (with internal threads). Recommended for kids ages 3+.

The Loop Cap features a stylish, low-profile design for easy packing. An integrated easy-carry swivel loop and leakproof functionality make this the perfect on-the-go cap. Made from polypropylene (pp#5), which contains no BPA or toxins. NOTE: Compatible with Classic narrow mouth bottles only (with internal threads).

Designed for comfort, built to take you from sunup to sundown. With a balanced handle that feels just right in your hand—the Arch Loop Cap features smooth, rounded edges for an easy, comfortable carry. 100% leakproof, BPA-free, and dishwasher safe, this cap is made to keep up with your every move. Clip it, carry it, or toss it in your bag worry-free. Compatible with all Classic Klean Kanteen bottles, because versatility is kind of our thing. NOTE: Compatible with Classic narrow mouth bottles only (with internal threads).

Reduce. Reuse. Repair… Our Maintenance Kits are designed to do just that. Our kits include o-rings, gaskets and gaskets tools -- a no-fuss fix that extends the life of your bottle so it’s running as long as you are. Kit includes two replacement o-rings for Classic caps.

Works for all Classic caps: Loop Cap, Steel Loop Cap, Bamboo Cap, Sippy Cap, Sport Cap, Loop Cap with Bale
Classic Opening Diameter: 1.75" (44mm)

Save your cap! Our Maintenance Kits are designed to do just that. Kit includes one spinner, one spinner gasket, one gasket retainer and one fastener knob for the Café Cap. Works for the Café Cap 2.0 and TKWide Café Cap.

The Steel Loop Cap is leak proof and creates a 100% stainless environment inside your bottle. Made from 18/8, food-grade stainless steel, threads included, your drinks never touch plastic. Dishwasher safe. NOTE: Compatible with Classic narrow mouth bottles only (with internal threads). Not intended for use with hot beverages.

The Kid Sippy Cap converts any Kanteen Classic into a spill-proof, BPA-free, toddler-friendly Kid Kanteen. Spill proof sippy cap with dust cover and swing away metal loop so it can be easily attached to stroller or bag while swinging out of the way for drinking. NOTE: Compatible with Classic narrow mouth bottles only (with internal threads).

Our splash-proof Flip Lid features an extra-large opening that helps cool hot beverages more quickly and feels like you are drinking without a lid on at all. Designed to be opened one-handed, the Flip Lid also accommodates reusable straws and is BPA free. NOTE: Flip Lid is NOT leakproof. Small size fits 10oz Rise Lowball, 16oz Rise Tumbler and 12oz Camp Mug. Large size fits 14oz Rise Mug and 26oz Rise Tumbler.

Our popular Sport Cap features a soft silicone spout and improved valve. The silicone spout is completely removable for easy cleaning. This cap is packed full of useful features; dishwasher safe, attachment loop, and one-handed operation—quiet performance, removable spout, and 25% higher flow rate. NOTE: Compatible with Classic narrow mouth bottles only (with internal threads). Cap is NOT leak proof. Recommended for kids ages 4+.

Composed of all 3 sizes of our Rise Food Boxes - 23oz Lunch, 34oz Meal, and 55oz Big meal — the Food Box Bundle is nestable, stackable and gives you tools to Bring Your Own™ food on the go, for lunch, work or anywhere. Made of certified 90% post-consumer recycled 18/8 stainless steel and food-grade silicone, the sustainable set is lightweight, low-profile and leakproof to make packing a cinch. Microwave, oven and dishwasher safe. Choose all the same color, or mix and match, with 3 different lunch boxes and bento boxes for the family. Add a few of our snack or half-snack boxes as accessories for ultimate versatility!

The perfect pairing of insulated water bottle and tumbler for your busy, on-the-go lifestyle. This set includes our top-selling 20oz Rise Classic water bottle along with a 16oz Rise Tumbler for hot coffee or other drinks. Both are made with certified 90% post-consumer recycled 18/8 stainless steel and vacuum insulated to keep drinks hot or iced cold for hours. Choose your favorite color combos and keep on moving, every day!

BPA-free, food grade silicone Sippy Lid to go with our 10oz Kid’s Cup, which is made from certified 90% post-consumer recycled steel. The splash-proof Sippy Lid includes an ergonomically shaped soft spout that is extra gentle for developing mouths and a handy pull tab for popping it on and off with ease. This handy lid is sold in 2-packs. NOTE: Sippy Lid is NOT leakproof. Fits 10 oz Kid’s Cup and 10 oz Cup.

Our splash-proof Kid’s Cup Straw Lid is BPA-free, made from food grade silicone, and includes a reusable straw topped with a soft silicone flex tip for palate comfort and safety. The Straw Lid is included with all 10oz Kid Cups, and both the cup and matching straw are made with 90% post-consumer recycled steel. This handy lid is sold in 2-packs. NOTE: Straw Lid is NOT leakproof. Fits 10 oz Kid’s Cup and 10 oz Cup.

Our Food Box — Big Snack Set is a special bundle of our various food box sizes, including the 55oz Food Box Big Meal, the 10oz Snack Box, and two (2) 2.8oz Half Snack sizes. The nestable, stackable lunch and snack boxes are great for food on the go, for lunch, work or anywhere. Made of certified 90% post-consumer recycled 18/8 stainless steel and food-grade silicone. Lightweight, low-profile and leakproof to make packing a cinch. Microwave, oven and dishwasher safe.

Our Kids' Sippy Cup and Wide Water Bottle Set includes our stainless steel, BPA-free, top selling 10oz Kids Cup, which is easy for small hands to hold, fits in most stroller and car seat cup holders, and comes with a splash-proof Straw Lid with matching reusable straw. Plus a 12oz TKWide Insulated Water Bottle to keep water iced cold for hours, and leak proof Twist Cap with built-in reusable steel straw. We know kids play hard, so both cup and bottle feature our durable and safe Klean Coat finish.