Ultralight tote bag made in a semi transparent, high reflectivity, water resistant, reinforced fabric. Totes can be used in an expanded carry mode or snapped down to increase surface reflectivity. Adding a light, such as your phone, transforms the tote into a lantern.A cellphone flashlight can be used inside the bag to illuminate the lantern for up to 6 hours, depending on your device.13.5”H x 15”W x 6”D Ultralight fabric: 50d triple ripstop polyester 45° Ultra™ CrossPly 0.25 mil PET film Weather resistantUltralight aluminum internal key snapMade in NYC, USA. To switch between tote bag and lantern mode:  Snap both sides together underneath the main front snap Snap main front snap  Adjust bag using webbing to maximize surface area