Size - 11.4 X 7.8 X 15.7 In/29 X 20 X 40 Cm(L * W * H),Not Too Big And Not Too Small, It Is Roomy Enough To Hold Your Class And Daily Essentials And More. Design - This German Shepherd Dog Print Backpack Features Adjustable Padded Shoulder Straps And Back Panel Are Designed To Reduce Pressure On Your Shoulders And Back, Providing Maximum Comfort During Long Distance Carrying, Whether You'Re Hiking, Commuting, Or Traveling. Materials - Crafted From Durable And Lightweight Cloth Canvas, This German Shepherd Dog Print Backpack For Unisex Ensures Longevity While Providing A Comfortable Carrying Experience For Daily Use Or Travel. Nursing - This German Shepherd Dog Print Backpack Is Recommended To Be Hand Washed, Hung To Dry, And Not Bleached，Ensuring Long-Lasting Durability Multi Purpose Use - You Can Use It Anywhere As A Laptop Backpack, Casual Backpack, Weekend Overnight Bag, Hiking Bag, Travel Bag Casual Outdoor,Dating,Shopping And So On.