Gregory's Baltoro 75L is a must have for the modern day adventurer, combing Gregory's top rated award-winning backpack design with the re-engineered lighter and smaller Goal Zero Nomad 7 Plus solar panel. The extraordinary capable Baltoro 75 is a high-performance hiker's dream, thanks to its generous 75-liter capacity and ever adapting, dynamic Response A3 suspension. No more messing around with where to put your solar panel, the seamless designs does it for you, allowing charging for your electronic devices a breeze. Features: - Goal Zero Nomad 7 Plus solar panel is integrated into a magnetically secured flip down panel located on lid - Sidekick Pack : Combination hydration reservoir sleeve and ultra-light removable daypack, perfect for day and summit hikes - Response A3 Suspension System: Gregory's latest evolution of suspension, with Automatic Angle Adjust, enabling the pack to remain comfortable and balanced by adapting to your body and maintaining center of gravity - Integrated rain cover - Removable shock cord for ice axe/trekking poles - U-zip panel access - Sleeping bag compartment with removable internal divider - Weathershield pocket, side water bottle holster, and 2 side-mounted zippered gear pockets for added storage options/convenience - Capacity: 75L - Weight: 6.2 lbs. (size Medium) - Body Dimensions: 31.5" x 19.0" x 14.5" Size Chart: - Sizes are based on torso length, if unsure of size please reference torso sizing guide - S (16-18 in), M (18-20 in), L (20-22 in) Goal Zero Nomad 7 Plus Specifications: - Flip 10 rechargeable battery pack conveniently located in top storage pocket (charge time 2.5-5 hours) - Smart Charging for Phones: The Nomad 7 Plus features an auto restart that's smarter than anything else on the market. With the ability to track power flow history, it knows the difference between a device that has reached a fully charged state and one that disconnects due to environmental causes, i.e. lack of sunlight, shadow, solar eclipse, etc. When the latter is detected, it automatically reconnects the charging device, no extra work on your part is needed. - Junction Box + Solar Intensity Indicator:Several key components work together to ensure you have the best solar charging experience, including the Solar Intensity Indicator. These 4 LED lights are indicative of current solar conditions and give you an idea of how well your gear will charge. - What does the Goal Zero Nomad 7 Charge: The solar panel does not hold a charge it produces power when it is exposed to sunlight. You can plug your phone directly into the panel or use it to recharge a portable recharger for later use. The Nomad 7 Plus is great for recharging things like: Headlamps, phones, other smaller USB devices , Goal Zero Power Banks *Please note alt images in red are to show features, this backpacks color is Volt Black