Bojueshaw 4pcs Silicone Splash Guards Easy Sipper for Wide Mouth Water Bottles,53mm Anti-Spill Inserts Lid with Finger Grip for Nalgene 32oz Bottles(Black)

Spill-Proof Hydration: Features a controlled flow design that lets you drink comfortably without splashing or leaking - ideal for active use during sports, hiking, or commuting. Easy to Use & Clean: Each guard has a convenient finger grip for quick installation/removal. Dishwasher safe for effortless cleaning and maintenance. Premium Food-Grade Silicone: Made from durable, BPA-free and PVC-free silicone that's flexible yet sturdy. Won't affect water taste and resists wear from daily use, maintaining its shape over time. 4-Pack Value Set: Includes multiple guards (perfect for sharing or backups) that fit most wide-mouth bottles. Great for families, outdoor enthusiasts, or office use. Universal 53mm Fit: Designed specifically for wide mouth bottles (2"/53mm diameter), these splash guards create a perfect seal on Nalgene 32oz bottles and other compatible containers, preventing spills while drinking.