Everest Trekking Bag (100L+20L) – Mobile/Laptop charger

4.00 out of 5

Everest Trekking Bag can power your laptop up to 10hrs, smartphone up to 15 times and tablet up to 7 times
Recharge Smartpack from the wall socket or through solar energy
Lightest Solar Backpack: solar panel weighs less than 300g
Fast charge your devices with our portable chargers. 1hr of sun can fully power your smartphone.
Detachable solar panel (patented) can be used with the complete Tespack line.
Charge above the clouds (solar panel fits snug on airplane windows)

5 TIPS to improve the efficiency of your solar panel

Premium materials & technology bag


  • Cordura rip-stop fabric: ultra-light, shiny texture, tear resistant and water repellent.
  • EVA padded ergonomic back straps and hip belt.
  • AIR mesh in the back with 3 AIR ventilation channels and VBS back system for maximum breathability and comfort.
  • Interior pocket and dividers for organized storage
  • Shaped Duraluminium
  • Volume: 80L + extra 15L
  • Integrated walking stick holder
  • Bottom and 2 lid holders, 2 large zipped side pockets and tent pole side pockets
  • Volume: 100L + extra volume of 20L
  • Dimensions: 90x43x3cm
  • Weight: 2.2kg

Premium materials & fast charging Power Bank




  • 2x USB ports for simultaneous charging (2A & 1A, including most common smartphone plugs)
  • DC out (compatible with most common high voltage device plugs, e.g; notebooks, DVD and GPS devices)
  • Aluminum/plastic casing with a velvet pouch included.
  • Capacity: 20000 mAh/3.7V
  • Dimensions: 194x120x15mm




  • 20% efficiency monocrystalline solar cells
  • 7 watt X2 panels, compatible with both 12k and 20k mobile chargers
  • Robust construction, designed for extreme conditions and usage
  • Tangle-resistant fabric-covered cable, replaceable and extendable.
  • 7W: 0.4kg, 8W: 0.5kg, 9.5W: 0.6kg
  • Scratch resistant PET coating
  • Bendable panel
  • Matte surface
  • Maximum power voltage of 18V
  • 5 TIPS to improve the efficiency of your solar panel
Bag Color


Battery Color

Black, Silver

1 review for Everest Trekking Bag (100L+20L) – Mobile/Laptop charger

  1. 4 out of 5


    Bought it in Outdoors Germany at a Tespack stand glad I got to see the quality of the bag before buying it .. The space is pretty big and it can fit a lot of stuff in the bag but might be too big for city trips.. the support straps on the waist are very thick and well padded.. the fabric seems thick and durable.. at first I was scared of the panel as it is super light and thin but seems to be well designed as nothing has happened in any of my trips.. unfortunately part of the fabric covers the panel so I always take it out when I stop to relax, but can be tricky if you have a lot of stuff inside ..the positive side is the panel seems to have high efficiency when is taken out of the bag as it charges the battery bank at a decent speed in a good sunny weather.. Good experience do enjoy the lightness of the battery now as I feel more reassured about the panel durability,

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