BPA-Free Portable Survival Drinking Water Bottle with Inner Straw Filter

Ultra-Safe Material
– Made from high-quality BPA-free Tritan plastic, ensuring no chemical leaching while maintaining durability and clarity.
Built-In Advanced Filter
– Inner straw features a 4-stage filtration system (activated carbon, ion exchange resin, hollow fiber UF membrane) to remove 99.9% of bacteria, microplastics, and heavy metals.
Military-Grade Durability
– Reinforced impact-resistant casing with leak-proof silicone gaskets, withstands extreme temperatures (-20°C to 80°C) for rugged outdoor use.
Effortless One-Hand Operation
– Patented bite-valve straw design allows quick sipping without unscrewing caps; ideal for hiking, cycling, or emergency kits.
Multi-Scene Adaptability
– Perfect for backpacking, camping, travel, disaster preparedness, and daily gym use with a 750ml lightweight (280g) body.
Easy Maintenance
– Detachable parts are dishwasher-safe; filter lasts 1,500 refills (replaceable cartridges available).
Global Compliance
– Certified by FDA, LFGB, and SGS for safe drinking standards worldwide.
Wholesale Advantage
– Direct factory pricing with MOQ flexibility, backed by 12-month quality warranty.