SIMONDTrekking Backpack 45+10 L (Model: MT500 AIR)

About

Whether you're tackling a weekend trail or a multi-day mountain adventure, the last thing you want is a bag that fights back. The Simond MT500 AIR Women's 45+10L Trekking Backpack is built to move with you — featuring a ventilated AIR back system with mesh fabric that keeps airflow going and dries fast, so your back stays as comfortable at hour six as it was at hour one. Designed specifically for women's body shapes with a wider shoulder strap cut and higher-fitted hip belt, this pack sits right and carries right — up to 15kg without complaint. With 8 pockets, a 45L main compartment that extends to 55L, a dedicated hydration bladder sleeve, multi-use aluminium buckle straps for lashing on extra gear, and a removable rain cover already in the bag, you're covered from trailhead to campsite. Tested for five weeks in the Pyrenees and Mont Blanc, and backed by a 10-year warranty — this is the pack you buy once and take everywhere.

Product Features

• Women's-specific fit: Designed with a more open shoulder strap shape and a higher-positioned hip belt to suit a woman's chest and hip proportions, delivering real comfort and freedom of movement on long carries.
• AIR ventilated back system: A reinforced frame with mesh backing lifts the pack away from your back, allowing airflow and quick drying — a game-changer on warm or strenuous hikes.
• Adjustable back length: The back panel adjusts from 39cm to 51cm via a quick-release strap, making it easy to dial in the perfect fit for your torso.
• 45L + 10L expandable capacity: The main compartment holds 45L with an extension zip that opens up an extra 10L — ideal for longer trips or when you need to strap on extra gear.
• 8 pockets and smart organisation: Split capacity design with wide front access, bottom compartment access, and dedicated pockets for daily essentials means everything has a place.
• Multi-use aluminium buckle straps: Two lower straps with open aluminium buckles let you secure a tent or sleeping mat underneath the pack; when not needed, they tuck away neatly into a hidden pocket.
• Dedicated hydration bladder compartment: A purpose-built internal sleeve keeps your water bladder in place and accessible — just route the hose and go (bladder not included).
• Removable rain cover included: A lightweight 100g rain cover is stowed in the bag and deploys fast when the weather turns.
• Durable ripstop construction: The main body uses 210D Ripstop Polyamide for tear resistance, with a reinforced 420D base to handle rough ground and heavy loads.
• 10-year warranty: Simond backs this pack for a decade against defects — covering everything from zips to seams.

Product Specifications

• Total Capacity: 45L (extendable to 55L)
• Empty Weight: 1.77kg (rain cover: 100g)
• Recommended Max Load: 15kg
• Height: 65cm
• Width: 35cm
• Depth: 30cm
• Back Length (adjustable): 39cm – 51cm
• Hip Belt (adjustable): 77cm – 128cm
• Number of Pockets: 8
• Main Fabric: 100% Polyamide 210D Ripstop
• Base Fabric: 420D x 330D Ripstop Polyamide
• Lining: 100% Polyester
• Rain Cover Material: 100% Polyester
• Gender: Women's
• Warranty: 10 years

What's in the Box?

1. 1 x Simond MT500 AIR Women's Trekking Backpack (45+10L)
2. 1 x Removable Rain Cover