Peak Design Outdoor Backpack 25L, Eclipse, Compact and Lightweight Frameless Daypack, Ultra Cinch Roll-Top Design, Ideal for Day Hikes, Camera Carry and Commuting, Versatile Backpack for Men and Women

Access Brilliant Ultra Cinch roll-top design is fast and easy to open/close, exandable, and allows cinching items to the top of your bag Massive rear panel accessible via a burly #8 weatherproof UltraZip. Harness & Comfort Greater comfort with low-profile padded vest-style straps that distribute weight better and provide quick-access storage Shoulder straps feature mesh storage pockets with hidden Capture Clip attachment points (clip sold seperately). Top grab handle Available quick-attaching, hyper-adjustable padded Hip Belt (with storage and Capture Clip attachment point) sold seperately. Padded back panels with center airflow channel Breathable, quick-drying perforated foam padding on back panels, shoulder straps. Internal Carry 5L of expansion (20L min to 25L max) Hydration sleeve (with bladder attachment loop) can be converted to laptop sleeve for up to 16"" Macbook Pro