Smartdoo outdoor products always provide you the best products and the best shopping experience.It's smart to choose both a dry bag and a waterproof phone case when you are out of door enjoying drifting or hiking.Whats included:1 Dry bag(with shoulder strap)+1 waterproof case(with neck strap + arm band)Color: Transparent blue + Classic blackImproving your water activities:Keeping all your itmes dry when you are enjoying drifting、kayaking、hiking or other water funsDry bag compatible:10L dry bag:20*49CM、 easy to carry one person clothes and camera、 wallet、glasses、hat、documents or other valuables from water、 sand、 dust and dirt20L dry bag:24*59CM、 easy to carry two persons clothes and others more items from water、 sand、 dust and dirtFor phone case、Before use you need to know:1.This is for smartphone screen size up to 6 inch、for certain big screen phones you need to remove protective case2.Deep diving NOT Suggested3.Please use tissue to test the sealability before you put your treasure phone in it、 in case of any water leak.4.Keep the bag dry after use5.Do not put any sharp objects in it、in case of any puncture or scratch on the surface.