BotlSok for Nalgene

Cold drinks. Dry hands. No more sweaty bottles.

BotlSok is a reusable insulated sleeve designed for water bottles, helping keep your drink cold longer while preventing condensation, drips, and wet spots in your bag or on your surfaces. Made with flexible neoprene for a snug, comfortable fit, it’s built for everyday hydration at home, at the gym, or on the go.

BotlSok Frequently Asked Questions

  • If you buy a water bottle similar to our compatible options, our BotlSok sleeves might fit. Always check both the sleeve and bottle dimensions before placing your order.

  • Hand wash your BotlSok in warm water. Leave it out to air dry before using it again.

Why Buy an Insulated Water Bottle Sleeve?

Who needs a BotlSok? Honestly, everyone. If you’re new to the BotlSok fam, welcome — we’ve got you covered. We believe every water bottle deserves a super-cool (and super-cute) upgrade with BotlSok.

Superior Insulation for Optimal Temperature Control

Tired of your drink turning lukewarm halfway through? With BotlSok, you don't have to rush to finish it. Our premium insulation helps keep your water icy-cold for longer, so you can sip at your own pace.


Plus, BotlSok puts an end to annoying bottle sweat, protecting your hands, your gear, and your tables from messy condensation.

Stylish, Practical, and Effortlessly Easy

BotlSok isn’t just about performance — it's about looking good while doing it. With sleek designs and a range of colors and patterns, BotlSok adds a personal touch to your hydration game.


Slip it on, and you’re good to go. It's that easy to enjoy mess-free, temperature-controlled drinks all year long.

Durable and Built to Last

Made from high-quality, durable materials, BotlSok sleeves are tough enough to handle daily adventures, workouts, and weekend trips. They’re built for the long haul — but hey, we won’t blame you if you want to grab a few new styles as we drop them!

Types of Water Bottles Sok-It Fits

BotlSok sleeves are compatible with a wide range of bottles, including but in no way limited to: 

CamelBak Style Bottles (12oz & 16oz)

Choose from our 12- or 16-ounce CamelBak-compatible BotlSoks, which feature a snug fit and secure grip around your bottle. 

Blender Bottle (24oz & 28oz)

Are you a protein shake and smoothie lover? Use a 24- or 28-ounce blender bottle insulated sleeve to keep your healthy concoctions chilled throughout the day. Our blender bottle coozies make each sip of a green smoothie or pre-workout protein shake as delicious as it is nutritious.

Nalgene Bottle (32oz)

The 32-ounce Nalgene bottle is ideal for outdoor activities and on-the-go adventures. Cover and insulate it with our stylish Nalgene coozies to add personality and flair. Our Nalgene neoprene sleeves hold up against heavy-duty use in the great outdoors.