Silicone Boot for Owala 30oz & 40oz Bottles - Black Cherry

• Perfect Custom Fit: This 2-pack silicone boot is specifically engineered to be compatible with Owala 30oz and 40oz FreeSip Sway Bottles and 40oz Tumblers. It securely hugs the bottom of your tumbler, maintaining its sleek profile while continuing to fit effortlessly into standard car cup holders.
• Scratch & Dent Protection: Shield your valuable stainless steel tumbler from unexpected drops, dings, and everyday wear and tear. Our thick, shock-absorbing silicone bottom cover acts as a durable bumper, significantly extending the lifespan of your bottle during gym workouts, hiking, or outdoor adventures.
• Anti-Slip & Noise Reduction: Eliminate the loud, disruptive clanking noise when setting your tumbler down on hard surfaces like office desks or glass tables. The specially designed non-slip base enhances surface grip and stability, effectively preventing accidental tipping and sliding.
• Food-Grade Silicone: Crafted from BPA-free and completely odorless silicone material. These protective sleeves are incredibly soft, highly flexible, and built for long-lasting safety and durability. They are resistant to stretching out of shape, incredibly easy to clean.
• Large Air Hole: Say goodbye to the traditional pain point of difficult installation! With a larger hole diameter and smoother air exhaust, it ensures smooth, zero-effort installation! Whether it's your first time using it or for daily removal and washing, you can get it done easily, saving both time and hassle!

2PCS Silicone Boot for Owala 30oz & 40oz FreeSip Sway Bottles & Tumblers, Anti-Slip Bottom Protector Sleeve Bumper, Scratch-Resistant Silicone Bottom Cover Water Bottle Accessories