Product Description : Super Trekker AW II Capacity 23 pro SLRs 79 lenses up to 800mm tripod flash and accessories DayPack II is included and can be attached to the Super Trekker AW II for additional storage or worn separately as a backpack Trekker Accessory Pouch II and Trekker Lens Pouch II are also included and attached removable to the Super Trekker AW II Lowepros patented All Weather cover to protect bag and contents from extreme weather sand dirt etc SlipLock attachment slots allow you to attach additional Lowepro accessories and pouches to the Super Trekker AW II