TETON Sports Summit 2800 Backpack; Lightweight, Durable, High-Capacity Daypack for Hiking, Travel and Camping; Not Your Basic Backpack DONT WAIT FOR YOUR NEXT BIG ADVENTURE TO GET OUTDOORS: Lightweight, adjustable and comfortable; 45L hiking backpack for men, women and youth; Take it camping and anywhere you travel DURABLE: Not your basic backpack; Double-line shell is long-lasting and puncture proof; Shape-forming backer board and multiple compression straps provides strength and stability DESIGNED WITH YOU IN MIND: Low profile, body-hugging fit reduces bounce and evenly distributes weight; Two side mesh pouches; hydration-ready daypack fits a 3-Liter bladder (sold separately) COMFORTABLE: Channeled back and hip padding made of durable open-cell foam for maximum comfort and great airflow; Adjustable harness fits youth and adults; sewn-in rainfly keeps your gear dry TETON SPORTS PROMISE: Reach out to our AMAZING customer service team if you have any questions or concerns; YOU CAN COUNT ON US to get you taken care of and back OUTDOORS with TETON Sports