Production: American

Brand: Nalgene

Capacity: 650 ml

Weight: 150 grams

A variety of colors:

The world famous brand commodity USA. Durable， promise not to Water Leakage，

Durable， easy to wash， not easy to residual taste， use can sometimes hot and sometimes cold.

Heat resistance 135 degrees C degrees -135 degrees C cold can hold beverage， soup，

Milk powder or powdered food， can also use the equivalent cup. A variety of colors

Nalgene absolute leak secret

Cap: all caps are in high quality plastic， depending on the exact size cast， and no gap and the bottle mouth is 100%occlusion.

Square and triangular spiral teeth: the general cheap bottle for cost saving， the bottle cap spiral teeth is to use thecircular surface of teeth， but the Nalgene in order to pursue the leak proof effect and using the best square and triangular screw thread， the inner and outer tooth 100% occlusion， no gap， thus greatly reducing the chance ofleakage， while the square teeth is very high requirements for mould precision， and production process is complex，but the cost increase， but Nalgene think it is still worth.

The bottle cap leak proof ring: the old bottle is generally will join a soft mat in a bottle cap， the bottle mouth is used as a resist for anti leakage with， but in the long after the massive cushion will be lost due to long-term compressionelastic and leakage， Nalgene abandoned the old way， but in a bottle cap has cast a inclined plane circular ring theslopes of the bottle mouth， within and gradient exact anastomosis， automatic bonding both in the screw on cap，achieving the effect to absolutely leak proof， leak proof effect and high residual and durable.