Shake it up and race ahead! This sleeve wraps your shaker bottle in checkered confidence and keeps your fuel cold through every rep.

• Thermal Insulation Keeps Drinks Cold – Nobody likes sipping lukewarm water or a room-temp protein shake. BotlSok’s high-density neoprene helps keep your drinks colder, longer — whether it’s water, juice, or your favorite post-workout mix — all while keeping your hands warm and dry.
• Stops Condensation & Protects Surfaces: Keep your hands dry and your surfaces drip-free with BotlSok’s fully covered bottom and cushy non-slip grip. No puddles, no table rings — plus, BotlSok helps protect your bottle from scratches, dings, and daily wear.
• Designed for the Perfect Fit: BotlSok sleeves come in multiple sizes (12oz, 16oz, 24oz, 28oz, 32oz), each sold separately. This page is for the Blender Bottle BotlSok. Made from flexible neoprene, it stretches to fit a wide range of bottles and flasks — from glass beer bottles and disposable water bottles to mason jars and heavy-duty reusable bottles. Looking for another size? [Shop the full BotlSok collection].
• Durable, No-Scent Material – Made from thick, fabric-coated neoprene with reinforced stitching. Built to stretch, fold, and handle whatever life throws at it.
• Soft, Lightweight & Portable – Easily compresses to stash in your bag, car, or gym tote — perfect for hydration on the go.
• Budget-Friendly, Eco-Friendly & Washable – 100% reusable and washable. Replaces wasteful paper towels or disposable sleeves — saving you money and reducing waste.
• A Style For Everyone – With tons of fun colors and prints, there’s a BotlSok to match your vibe [literally].