Sports Ultra-thin Outdoor Backpack 20L Capacity Waterproof Polyester Foldable Small Size Sky Blue Red Green Army Green Black Lightweight 0.075 kg for Travel Hiking Day Trips
Sports Ultra-thin Outdoor Backpack 20L Waterproof Polyester Lightweight Foldable

This ultra-thin outdoor backpack offers a practical solution for anyone needing a compact, lightweight carry option for travel, hiking, or everyday use. Its clever design allows it to fold down to the size of a fist, so you can keep it in a pocket or bag and only take it out when needed. Made from waterproof polyester, it provides basic protection against light rain, making it a reliable choice for spontaneous outdoor trips. Weighing just 0.075 kg, it won't add unnecessary bulk to your load.
Features and Construction

The backpack is built around simplicity and portability, using a straightforward construction that prioritises low weight and easy storage. Despite its thin profile, it offers a generous 20-litre capacity for carrying essentials.
Material and Build
The backpack is constructed from waterproof polyester fabric, which offers water-repellent properties suitable for light rain. The material is lightweight yet durable enough for regular outdoor use. It cannot be machine washed, but cleaning is straightforward with a damp towel or gentle hand wash.
Size and Practical Fit
When folded, the backpack compresses to roughly the size of a fist, making it easy to stash in a pocket, handbag, or daypack. Unfolded, it provides a 20-litre capacity that comfortably holds a water bottle, jacket, snacks, and other small items. The overall weight of 0.075 kg ensures it remains almost unnoticeable during active use.
Uses and Placement

This backpack is designed for situations where a full-sized rucksack would be inconvenient. Its compact folded size makes it ideal for keeping in a car glovebox, office drawer, or travel bag.
Event or Professional Use
For commuters, conference attendees, or day-trippers, the backpack can be whipped out when you need to carry a few extra items back. Its lightweight and small folded size mean it won't clutter a work bag or briefcase.
Everyday Home Use
Around the house, it works as a spare bag for quick trips to the shops or for carrying picnic supplies. The water-repellent fabric also makes it handy for protecting contents during unexpected rain showers.
Benefits and Buying Value

The primary value of this backpack lies in its portability and practicality. It solves the common problem of not having a bag when you need one, without adding weight or volume to your daily carry.
Reuse and Low Maintenance
The waterproof polyester fabric is easy to clean with a damp cloth, and the backpack can be reused repeatedly. Its simple construction means there are few parts that could wear out, and it folds away neatly for storage.
Why Choose This Product
If you value a no-fuss, ultra-light bag that packs away almost invisibly, this backpack offers a straightforward solution. Its 20-litre capacity is generous for its size, and the choice of colours – including sky blue, red, green, army green, and black – lets you pick a style that suits you.


