User Guide & FaqsUser Guide & Faqs
Yes, the SolarSak is highly customizable with easily adjustable straps on the waist, shoulder, and chest. This allows for the external frame to properly adjust to your body type & absorb shock from hiking and running. This bag is designed around movement and long-term trudge.

Hi! Yes, this bundle includes the Sun Straw filter - a certified water filter that removes a minimum 99.9999% of waterborne bacteria, 99.9% of waterborne protozoan parasites, and filters up to 1000 liters of contaminated water WITHOUT iodine, chlorine, or other chemicals. The Sun Straw can easily attach to any rubber hose for filtered water on the go.
A 15.6 inch laptop fits great in the SolarSak! The pack is 23*13.4*5.9 inches. The cushioning at the bottom from the Rain Cover, and the added structure from the external frame, lends extra support and protection to your laptop and other gadgets when you're on the go. 

Yes, the waist straps can be tucked away in the small compartments with zippers on each side of the hip cushion. They are typically used for small items, but can be used to house the straps when not in use. I hope that helps. 

Most bundles include a TPU straw that attaches to the end of the Sun Straw filter, to allow filtering directly from the water source. We are certified in the States and abroad, and our filter is guaranteed to filter 1000L of water for 99.99% of waterborne bacteria & 99.9% of waterborne protozoan parasites WITHOUT the use of chemicals.
Yes! The Sun Straw filter will screw on to the threads of most every plastic bottle. This model includes a 1L collapsible pouch to filter water, so you don't have to use plastic bottles.