Trail Bum 24/7 PACK SPECTRA is a lightweight 18-20L daypack made with durable SPECTRA fabric. Equipped with a sleeve for laptops up to 13 inches and a large front mesh pocket, it is ideal for commuting, city walks, travel, hiking, and more.
Trail Bum 24/7 PACK SPECTRA｜A Daily Ultralight Pack for the City, Travel, and the Trail
Move through every day with less weight. A backpack you will want to carry anywhere, 24 hours a day, seven days a week.
Trail Bum's 24/7 PACK SPECTRA is a daypack created around the brand's idea of bringing a hiking mindset into everyday life.
It combines the simple construction and lightweight carrying comfort of an ultralight backpack with a refined design that feels equally at home during commutes, city walks, and travel. The main body is made from SPECTRA ripstop nylon, a lightweight material with excellent resistance to abrasion and tearing.
A large front mesh pocket, practical side pockets, and a sleeve for laptops up to 13 inches make it especially useful for daily life. Designed to move naturally between the city and the outdoors, it is a versatile backpack with the unmistakable character of Trail Bum.
FEATURES
Versatile daily-use design for commuting, city walks, travel, and hiking
SPECTRA ripstop nylon provides excellent abrasion and tear resistance
Practical 18-20L capacity
Removable back pad
Packable design makes it easy to carry inside luggage while traveling
Large front mesh pocket for rainwear and frequently used items
Deep side pockets hold water bottles securely
Internal pocket for a wallet, keys, and other small essentials
Laptop sleeve accommodates devices up to 13 inches
Combines ultralight backpack functionality with everyday comfort
SPEC
Model: 24/7 PACK SPECTRA
Capacity: 18-20L
Weight: Approximately 450g
Main Materials: Nylon / Polyethylene (SPECTRA Ripstop Nylon)
Mesh Material: Polyester
Dimensions: H46.5 × W28 × D16cm
Laptop Sleeve: Fits devices up to 13 inches
This model retains the light, easygoing feel of a Trail Bum backpack while offering greater convenience for everyday use.
The 18-20L capacity is well suited to commuting and school, while the 13-inch laptop sleeve adds practical organization. It fits naturally into daily routines, whether you are taking a detour by bike after work or heading out for a light weekend hike.
The large front mesh pocket is especially useful for rainwear and items you need to access regularly. The thoughtfully shaped side pockets also reflect Trail Bum's attention to practical details.
It is an excellent choice not only for fans of ultralight backpack design, but also for anyone looking for a lightweight pack that remains easy to use in the city.
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Large Front Mesh Pocket This daily-use model features the front mesh pocket commonly found on ultralight backpacks. Because the 24/7 PACK uses a zippered main compartment, the mesh pocket is smaller than those on other Trail Bum backpacks, but it still provides useful storage for rain gear while hiking or small everyday items around town.
Side Pockets That Hold Bottles Securely The side pockets are also designed with a smaller capacity than those on other Trail Bum backpacks. However, the carefully considered opening angle and depth remain unchanged, allowing bottles to be removed easily without taking the pack off.
Convenient Internal Pocket for Small Essentials An internal pocket is positioned behind the front panel. One of the biggest differences between hiking and everyday use may be how often you need to access your belongings. This pocket provides convenient storage for a wallet, keys, and other small essentials without adding unnecessary organization.
Laptop Sleeve for Devices up to 13 Inches
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◆Returns and Exchanges
Please inspect your order as soon as possible after it arrives.
Parts, apparel, accessories, and other cycling goods may be returned or exchanged. Return and reshipping costs are covered either by the customer or by our store, depending on the circumstances.
Complete bicycles cannot be returned or exchanged for reasons of customer preference. We will only accept returns in the event of a product defect or damage during delivery.
“In-store Stock” items are currently available at an Eirin store or in our warehouse. Each item will be inspected before being dispatched.
“Special Order” items are ordered from the manufacturer or an authorized Japanese distributor. After the item arrives, we conduct a final inspection before dispatch.
※If “In-store Stock” is unavailable, please select “Special Order.” We will contact you by email once the item has arrived from the supplier.
※If the manufacturer or distributor is also out of stock, the item cannot currently be purchased. Select the “Notify me when available” button to receive a restock notification.
◆From Order to Delivery
※① If an item is out of stock, we will contact you by email and ask whether you would like to change or cancel the item.
※② Items cannot be added, changed, or cancelled after the order has been confirmed.
※③ Once your order has been dispatched, we will email you with the shipping confirmation and tracking number.
◆Shipping Carrier
Orders are generally shipped by Seino Transportation.
Another shipping carrier may be used depending on the contents of your order or the delivery area.
◆Pickup at Eirin Stores in Kyoto City
Shipping is free when you collect your order from one of our street-front stores in Kyoto City.
Complete bicycles generally require approximately 1-2 weeks for assembly and inspection before pickup.
Some parts and apparel are stored in our warehouse and may require approximately 1-5 days before they are ready for pickup.
※Due to system limitations, the following payment methods are available for store pickup orders:
Shop Pay, Credit Card, Bank Transfer, and JACCS Financing
Customers wishing to use another payment method should select standard delivery instead of store pickup.
◆Pickup at a Seino Transportation Branch
※Shipping for complete bicycles is free when the bicycle is collected from an eligible Seino Transportation branch.
This service is available only for complete bicycles. Parts, cycling goods, apparel, and accessories are not eligible.
For purchases under ¥55,000 including tax and excluding payment fees, the shipping charge is reduced to half of the standard rate.
Different charges apply to Hokkaido, Okinawa, and remote islands. These charges are still lower than residential delivery rates.
