1. ONEPACK 50L(45+5) Hiking Backpack Daypack Waterproof Outdoor Sport Camping Fishing Travel Climbing Mountaineering Cycling Skiing with Rain Cover (Orange) (Click Link to Check Price on Amazon)
Editor's Rating : 9.6 out of 10
HIGH-CAPACITY: Main compartment, two zipped front pocket, sleeping bag compartment, mesh side pockets, enough to bring a tent, roll up blanket, cooking gear, etc.to keep your stuff separate and organized no matter if it's a day trip or a week long journey.DURABLE: Made with high quality tear Polyester+ nylon fabric, anti-Scratch,with strong hanging system to carry more items, provides extra strength and long-lasting performance with the lightest weight possible.

2. Makino Outdoor Hiking Waterproof Internal Frame Backpack 60L with Rain Cover 5555 Cypress green (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
Main compartment, sleeping bag compartment with divider, hip-belt pockets, top lid pockets and side pockets to keep your stuff separate and organized.Water-resistant nylon fabric can quickly slide water aside . Comes with a WATERPROOF rain cover that can cover and protect the whole pack from rain.

3. Doleesune 42l Internal Frame Pack for Women Camping Travel Outdoor Backpacks Hiking Daypacks Climbing Backpacking Bag Waterproof Mountaineering 1311 (1381-green) (Click Link to Check Price on Amazon)
Editor's Rating : 9.8 out of 10
The lightweight, easy to fit and comfortable women's or men's specific Viva 42 is ideal for weekend.Powerful AIRCOMFORT Futura Pro Ventilated Back System, breathable perspiration, relieve burdened.

4. OutdoorMaster 60L Internal Frame Backpack with Adjustable Strap Height,Purple (Click Link to Check Price on Amazon)
Editor's Rating : 8.8 out of 10
60L Capacity, Internal Aluminum FrameAdjustable Shoulder Strap Height

5. OutdoorMaster 70L+5L Internal Frame Backpacker Hiking Backpack with Waterproof Cover (Blue) (Click Link to Check Price on Amazon)
Editor's Rating : 9.8 out of 10
The OutdoorMaster Promise: 100% Satisfaction Guaranteed.Ultra Spacious 70L + 5L Extension Collar, Internal Frame Backpack for Hiking and Camping. 3D Suspension System For Maximum Comfort Even When Heavily Loaded.