Apidura Backcountry Long Top Tube Pack – 1.8 L

The Apidura Backcountry Long Top Tube Pack 1.8 L is a high-capacity, lightweight and durable top tube bag, purpose-built for mountain biking and rough terrain. With an expanded 1.8 litres of storage space, it’s perfect for bikes with sloping top tubes or limited main-frame room. Embossed nylon abrasion panels add durability, while the fully waterproof two-way zipper opens from either end to keep contents safe from water and dirt. Closed-cell foam padding protects gear on bumpy trails, and an adjustable divider helps organise essentials. A cable port allows on-the-go device charging without compromising waterproofing.

The Apidura Backcountry Long Top Tube Pack 1.8 L combines high capacity, rugged durability and waterproof performance, making it the ideal companion for technical trails and demanding bikepacking adventures.

Features and Benefits

• Extended Capacity: 1.8 L storage ideal for long rides or frames with restricted space.

• Durable Construction: Bespoke Hexalon fabric and embossed nylon panels withstand demanding conditions.

• Impact-Resistant Foam: Closed-cell padding shields belongings during rough descents.

• Easy Access: Waterproof two-way zipper provides quick entry from either end.

• Device Charging: Integrated cable port for electronics on the move.

• Waterproof Protection: RF-welded seams ensure 100 % waterproofing and lasting reliability.

• Enhanced Visibility: Reflective graphics improve safety in low light.

What’s in the Box

• 1 × Apidura Backcountry Long Top Tube Pack – 1.8 L

• Capacity: 1.8 L

• Weight: 200 g

• Material:

  • Hexalon: Lightweight, waterproof, weldable TPU/Nylon/PU trilaminate (PFA & PFC-free)

  • 420D Embossed Nylon: Abrasion-resistant reinforcement

• Closure System: Waterproof two-way zipper

• Attachment System: 3 Hypalon-reinforced Velcro straps for the top tube, 1 Hypalon-reinforced Velcro strap for the steerer

• Internal Structure: HDPE integrated reinforcement with adjustable divider

Ideal for stainless steel, chrome, laminated plastics and aluminum surfaces. With a high gloss formula, it wipes clean with no streaks or buildup, resists fingerprints and masks surface blemishes. Pleasant lime fragrance.

Highly effective, safe, non-toxic spray on grill, hot plate and oven cleaner. It easily loosens burnt on encrustations, grease, soiling and sediments of all kinds. For the manual cleaning of grill grids, ovens, solid plates, etc. Suitable for use in the food processing industry.
Do not dilute.

Size: 5 x 5 m

Material side wall plain x 2: Howard safari ripstop canvas 300gms

Side wall with drop window x 2: Safari ripstop canvas 300gms (shade net not included, available at additional cost)

Heat vent: 4

Total weight: 60 kg

Pack size Tent: 100 x 70 x 25 cm - 35 kg

Pack size Frame: 1 x 200 x 15 x 15 cm - 11kg, 2 x 200 x 10 x 80 cm - 7 kg

Roof Material: 400gsm Ripstop Polyester Canvas

Side Material: 400gsm Ripstop Polyester Canvas

Sides: 4x Sides Solid Canvas + 2x Sides half netting and canvas drop-down

Drop-down Shaded Net Side (Mosquito Netting): 80% Shade net

Air Vents on roof: 6x

Tent comes with ropes, pegs and carry bag

Size: 10 x 5 m

Size: 5 x 10 x 3.3 m

Material: Safari Ripstop Canvas 400gsm Weatherproof UV, Rot & Mildew Resistant

No ground sheet

Frame: Electroplated Steel Poles

Window: 6 Dropdown Windows (No Shade Net)

Window closure: Inside closure