LifeStraw Peak Squeeze vs Tronco 20-Ounce Glass Tumbler

Lifestraw has re-engineered the filter membrane and backwash accessory for better performance against sand and silt, and for maintaining great flow over the long haul. Every element of the system is super compact, and removable filters are easy to stow away. Plus, unlike other water filters, it's extremely versatile. The new straw boasts threading and a hydration hose connection allowing it to be used with standard water bottles or hydration packs

With the straw opening, we expected the Tronco to be prone to spills. Instead, it proved to be one of the most secure of all types due to the sealed silicone ring. We were a bit concerned about the durability of the glass at first, but the glass is thick, and the sleeve kept it protected and intact throughout our testing period, even with a few short drops.