【Universal Fit】This Owala replacement lid works with Freesip stainless steel bottles (16oz, 24oz, 32oz, 40oz) and 25oz Tritan plastic models. Engineered for maximum compatibility across sizes including 32oz, 24oz, and 40oz containers. While designed to accommodate multiple bottle dimensions, we recommend verifying your specific model before purchase to ensure proper fitment. Serves as an ideal replacement for original Owala lids, maintaining leak-proof functionality while offering enhanced durability. 【Leakproof Design】Precision-engineered sealing technology ensures zero spills or leaks. This Owala lid delivers worry-free portability for active lifestyles, keeping liquids securely contained during rigorous movement. The essential upgrade for your water bottle, maintaining hydration efficiency during commutes, workouts, and outdoor adventures. Features reinforced construction that withstands daily use while preserving liquid temperature. 【One-Touch Operation】Engineered with an intuitive push-button mechanism for instant access, this lid seamlessly transitions between gym workouts, office breaks, and outdoor excursions. Universally compatible with Owala replacement lids (fits 24oz & 32oz models), it revolutionizes hydration with thumb-activated convenience and military-grade durability. The ergonomic design ensures smooth operation mid-activity while maintaining full leak resistance. 【DualFlow System】Engineered with dual-access hydration ports, this Owala-compatible lid delivers precision sipping through the controlled-flow spout or high-volume intake via the wide-gulp opening. Maintains full compatibility with existing straw systems for seamless transitions between drinking modes. The silicone-sealed rotational mechanism ensures spill-proof performance during workouts, commutes, or hiking trails while the ergonomic contour fits naturally in hand. 【Premium Materials】Crafted from high-quality, durable plastic, this Owala-compatible replacement lid resists cracks and wear while staying BPA-free and food-safe. Dishwasher-safe (top rack recommended) and easy to hand-wash, it maintains a secure fit with 32oz, 24oz, and 40oz Owala bottles. The reinforced construction ensures daily reliability during workouts, travel, or casual use, featuring smooth edges for comfortable handling and stain-resistant surfaces that repel drink residue. Streamlined Single-Spring/Hinge Design: Eliminates unnecessary components for reliable performance without compromising the user experience. Owala Premium Replacement Lid with DualFlow Technology 1. Universal Fit Engineered for 16oz/24oz/32oz/40oz Freesip stainless steel & 25oz Tritan bottles Confirmed compatibility with 24oz/32oz/40oz models (verify bottle base code before purchase) Drop-in replacement for worn lids across Owala hydration systems 2. LeakGuard Technology Triple-layer silicone seals prevent spills in bags/cup holders Pressure-tested for 360° containment during intense movement Gym-safe design withstands tumbles without compromising closure 3. Thumb-Release Tech Single-press mechanism works wet or dry Balanced spring tension enables one-handed use mid-run/commute Full functionality maintained across 24oz-40oz bottle sizes 4. DualFlow Hydration Precision Mode: Controlled flow for desk use/vehicle drinking Rapid Mode: High-volume intake for post-workout refreshment Compatible with original Owala straws (no adapters needed) 5. Certified Durability FDA-compliant BPA-free polymer resists cracks/UV damage 500+ dishwasher cycles verified (top-rack safe) Non-slip grip texture & stain-resistant finish Lifetime structural warranty on material defects