CJYD121569902BY

Solar Charging Backpack – Foldable Lightweight Polyester Bag with 5V USB Panel

$59.90
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  • 🌍 Global Fulfillment
  • Estimated Delivery · 8–15 Business Days
  • In stock, ready to ship
  • Inventory on the way

Solar Charging Backpack

Foldable Polyester Shell • 5V USB Panel • Lightweight Trek Build

Power and portability do not have to compete. This solar charging backpack is built around a lightweight polyester shell that holds its three-dimensional shape under a day-hike load, then folds down flat when the trip ends. The integrated solar panel on the front face captures sunlight during exposed trail sections, feeding a 5V USB port for topping off phones, GPS units, and headlamps when wall outlets are hours away. Double-root shoulder straps with mesh padding keep the weight distributed across the upper back during long approaches, while side compression straps lock the load tight over uneven terrain. A soft top handle allows quick grab-and-go transitions from car trunk to trailhead. Mesh side pockets keep water and compact essentials within arm's reach. Finished in a shell-type silhouette, it moves cleanly through brush, turnstiles, and hostel corridors alike.

☀
5V SOLAR
USB PANEL
↗
FOLDABLE
LIGHTWEIGHT
◈
MESH PADDED
STRAPS
◉
SIDE
COMPRESSION
◇
3D SHELL
STRUCTURE
⊕
SOFT CARRY
HANDLE

Key Features

  • ◆ Integrated solar panel with 5V USB output captures energy during exposed trail sections to maintain charge on phones, GPS units, and small electronics
  • ◆ Polyester shell with medium-soft flex maintains structure under a day-hike load while allowing the pack to fold down flat for storage between trips
  • ◆ Double-root shoulder straps with mesh padding distribute weight across the upper back and reduce pressure buildup during extended day hikes
  • ◆ Three-dimensional shell construction creates internal volume for hydration reservoirs, rain layers, and trail snacks without external bulge
  • ◆ Side compression straps with buckles cinch the load tight to prevent shifting on uneven terrain and reduce wind resistance on ridgelines
  • ◆ Soft top handle allows quick grab-and-go loading from car trunks, camp tables, and hostel bunk areas without shouldering the full pack
  • ◆ Mesh side pockets hold water bottles, trekking poles, or compact tripods within immediate reach while walking

Technical Specifications

Shell Material Polyester
Structure Type 3D Shell
Flex Rating Medium to Soft
Strap System Double Root with Mesh Padding
Carry Handle Soft Top Loop
Solar Output 5V USB Panel
Compression Side Straps with Buckles
Outer Storage Mesh Side Pockets
Packability Folds Flat for Storage
Water Handling Polyester Shell — Not Waterproof

Fit & Capacity Guide

Parameter Value Unit Fit Note
Torso Fit Range 16–20 in Most adult builds
Intended Use Day hike Lightweight daily carry
Weight Class Light — Foldable polyester build
Storage Profile Flat

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Got Questions?

Frequently Asked Questions

How does the solar panel connect to devices?
The integrated 5V USB panel on the front connects directly to your phone or small electronics via a standard cable. It draws energy from daylight to help keep your battery level steady while you are on the move.
Is the bag light enough for day hikes?
The polyester build keeps the overall weight down, making this a practical choice for day trips and casual walks. The shell-type structure distributes the load across the dual straps without adding unnecessary bulk to your back.
Can the bag be folded down for storage?
Yes. The foldable design allows the bag to compress into a smaller form when not in use. This makes it easy to tuck into a trunk, closet, or larger luggage between trips without taking up excess space.
What fits inside the three-dimensional compartment?
The shell-type interior offers structured space for daily essentials like a water bottle, light jacket, snacks, and your charging cables. The outer pockets keep smaller items within quick reach while you are on the trail.
How comfortable are the dual shoulder straps?
The double-root strap system spreads weight evenly across both shoulders for balanced carry. The soft handle at the top also gives you an easy grab-and-go option when you prefer not to wear it on your back.
Does the polyester shell resist light weather?
The polyester exterior sheds light surface moisture and dries quickly after dew exposure. It is not designed for heavy rain, so packing sensitive gear in a sealed pouch inside is recommended during wet conditions.
When can I expect my order to arrive?
This item ships via global fulfillment. You can expect delivery within 8 to 15 business days after your order is processed. A tracking number is sent by email once the package is dispatched, so you can follow its progress to your address.