Gritster HD

Watch how the Gritster HD LED Backpack works: Product Usage Video 📏 Dimensions: 13 x 30 x 43 cm (17 inches) 🎒 Capacity: 17 Litres ⚖️ Weight: 1.5 kg 🖥️ Screen Resolution: 64*64 pixels. 3 pixel spacing 🧳 Compartment: Single main compartment 💻 Laptop Compatibility: Fits up to a 15-inch laptop 💧 Water Resistance: IPX5 Rated 🧼 Care: Wipe with a dry or wet cloth 🚀 Key Highlights: Best suited for Unisex Adults, College Students, Corporates, Travelers, and Dailyuse. Dual Side Bottle Pockets – Carry up to two water bottles with ease. LED screen is removable – easily wash the bag or use it as a regular backpack Connect the Power Bank to turn on the Screen. Power bank to be bought separately. Customer to use his/her own power bank. Any regular 10000mAh capacity Power bank will last for 7-8 hours Once the screen is on, Connect via Bluetooth to the mobile app (App details are inside the instruction manual that comes along with the bag) Upload pictures or videos from your phone gallery, in-built thousands of animations, custom text via the app Upload multiple animations or text and play them in a loop Mobile connection is needed only while setting animations Once set, the bag displays animations automatically when powered—even if your phone is not nearby