Product Description:
☞ Features:  Hydration Pack is a heavy duty hydration pack suitable for hiking, running, biking, skiing, and other outdoor activities. It is constructed from rugged heavy-duty nylon and is resistant to tears and abrasion. The fully removable water bladder has a 3 liter (100 ounce) capacity. Water is drawn via the hands-free hydration hose with bite valve, gently biting the valve to open up the flow of water. Sleek and compact in design, only 17" x 8" x 1.5" in size and 15 ounces in weight . 
☞ Large filling port with secure seal
☞Bite valve design, convenient for switch on/off the flow of water
☞ Completely safe to use
☞ Keep water cool for hours
☞Comes with bite valve cover
☞Extra carrying space for storage
☞ With hand carry strap and adjustable shoulder strap
☞ 3L hydration water reservoir is installed in the backpack

GenLed:
☞GenLedproduct meets the rigorous safety standards of UL and FCC certificate.
☞At GenLed, we all products with an 18-month warranty and provide friendly, easy-to-reach support.
☞If for any reason you are unhappy with any product by GenLed, please do not hesitate to contact us.
☞The item is shipped form US.The shipping time may take 3-5 working days.It's very fast ship

• ☞Fully removable 3 liter (100 ounce) water bladder
• ☞Slender design for physical training ; fully adjustable webbing shoulder straps
• ☞Sleek and compact design, only 17" x 8" x 1.5" in size and 15 ounces in weight
• ☞Hands-free hydration hose with bite valve, gently biting the valve opens up the flow of water
• ☞Rugged 600 Denier Polyester heavy-duty construction with PVC lining, resistant to tears and abrasion(The item is shipped form US)

☞Fully removable 3 liter (100 ounce) water bladderGenLed