The Quadra SLX 20 Litre Daypack is purpose-built for active professionals and outdoor enthusiasts who refuse to compromise between capacity and comfort. This versatile daypack delivers comprehensive organisation and protection across diverse environments, from urban commutes to mountain trails. Weather protection is integral to its design. The detachable waterproof rain cover provides emergency shielding against sudden downpours, whilst the ergonomic breathable padded mesh back panel maintains airflow and comfort during sustained activity. Padded adjustable shoulder straps work in concert with adjustable waist and chest straps to distribute load evenly across your frame, reducing fatigue and enhancing stability on technical terrain. Intelligent compartmentalisation ensures gear remains accessible and organised. A front zip pocket provides quick access to essentials, whilst internal mesh pockets, a side zip pocket, and elasticated mesh side pockets accommodate diverse item sizes. The hydration bladder compatibility allows seamless integration of hydration systems for extended expeditions. Trekking pole attachment points cater to alpine pursuits, and compression straps optimise load management and stability. Practical refinements include a key hook for securing small items, interchangeable zip pullers for customisation and repair, reflective accents for visibility, and a back light attachment loop for safety in low-light conditions. Laptop compatibility up to 15.6" extends functionality for mobile professionals. The tear-out label permits identification. At 20 litres, this daypack strikes the optimal balance for day-long adventures. It co-ordinates seamlessly with QX510, QX515, QX530, QX550, QX560, and QX570 products for modular system expansion.