Rains
Bum Bag Xl Belt Bag
The Rains Bum Bag XL is a belt bag made from durable polyester fabric with a waterproof coating that gives a matte, waxed look. It has a main compartment with a zip closure and dual top zipper pulls, plus an angled zip pocket on the front, and an adjustable grab or shoulder strap with a side-release buckle that can be worn around the waist or across the body. It is used for carrying everyday essentials such as a phone, wallet and keys, and it comes in a matte black finish.
- Material
- durable polyester fabric with a waterproof coating
- Gender
- unisex
- Style
- casual, modern, travel-friendly, utilitarian
- Category
- Luggage & Bags > Fanny Packs
Size
Specifications
XL belt bag in durable waterproof polyester with adjustable strap and zip pockets.
Waterproof coating, matte waxed look, adjustable grab or shoulder handle, main zip compartment, front zip pocket.
- Material
- durable polyester fabric with a waterproof coating
- Style
- casual, modern, travel-friendly, utilitarian
- Occasion
- travel, everyday, casual, vacation, weekend, running-errands
- Gender
- unisex
- Age Group
- adult
- Condition
- new
- Category
- Luggage & Bags > Fanny Packs
Additional Attributes
- durable polyester fabric
- waterproof coating
- matte waxed look
- adjustable grab handle
- adjustable shoulder handle
- main compartment with zip closure
- front zip pocket
- XL
Product Insights
Bum Bag Xl Belt Bag Polyester shell with a polyurethane coating; polyamide lining 4.5 L main compartment takes cards, keys and phone; a paperback fits easily, while a 500 ml bottle or compact tablet fits if laid flat Waterproof against light rain via PU coating; supplied research cites an 8000 mm water column and W3 rating, but the bag is not meant for submersion Spot clean with a soft damp cloth; do not wash, dry clean, bleach, tumble dry, or iron Sand hides wear less than Black; pale coated face shows road spray, scuffs, and denim transfer
Verified claims
- material
- Polyester shell with a polyurethane coating; polyamide lining
- fit
- ONE SIZE with adjustable strap; full-size Bum Bag dimensions are about 4.5 L, H 18 x D 10 x W 35 cm
- wear_modes
- Continuous webbing strap wears as waist belt, crossbody, or shoulder bag
- strap
- Wide woven webbing strap with large quick-release buckle
- capacity
- 4.5 L main compartment takes cards, keys and phone; a paperback fits easily, while a 500 ml bottle or compact tablet fits if laid flat
- organization
- Single main compartment with no listed internal slip pocket or key leash
- front_pocket
- Angled front zip pocket can hold a modern smartphone
- closures
- Main compartment has a zip closure with dual zipper pulls; front pocket also zips
- finish
- Smooth matte coated surface with a waxed look and minimal texture
- water_resistance
- Waterproof against light rain via PU coating; supplied research cites an 8000 mm water column and W3 rating, but the bag is not meant for submersion
- seams
- Coated zippers, but seams are not specified as taped or welded; stitched seams can admit water under sustained exposure
- care
- Spot clean with a soft damp cloth; do not wash, dry clean, bleach, tumble dry, or iron
- care_heat
- Do not iron; excessive heat can damage or separate the PU coating
- durability
- PU coating on woven polyester handles normal folding, but avoid solvents, abrasives, and repeated high heat
- warranty
- Backed by a 2-year warranty and 30-day return policy
- value
- At 90 CAD, both colorways offer the same price with no color premium
- styling
- Matte neutral finish suits commutes, travel, and everyday hands-free carry
- comparison
- Full-size Bum Bag is 4.5 L versus the Mini's 1.5 L; 'XL' is not a separate larger spec
- color_tradeoff
- Sand hides wear less than Black; pale coated face shows road spray, scuffs, and denim transfer
- materials_ethics
- Rains states it uses only animal-free materials
Product record
- Title
- Bum Bag Xl Belt Bag
- Brand
- Rains
- Price
- 90 CAD
- Availability
- In stock
Buying Guide
1 comparison · 10 sourcesUses
Versatile Handheld and Shoulder Carry
This bag can be carried using an adjustable handle, which functions as both a grab handle and a shoulder strap. The carrying strap is black and woven, featuring a visible plastic buckle for easy transport.[1,3,4]
Keeping everyday items organized on the go
The Rains Bum Bag XL offers a zippered main compartment for essentials like your phone, keys, and wallet, with a front zip pocket handy for smaller items you want to grab quickly. With everything secured behind zippers, it works as a hands-free belt bag for outings when you just need the basics close at hand.[1,3]
Everyday carry in wet weather
This Rains belt bag is made of durable polyester with a waterproof coating and a matte waxed look, making it a fit for wearing out in the rain. The extra-large bum bag style keeps your hands free while carrying daily essentials.[1]
Product comparison
Compared within this brand.
| Bum Bag Xl Belt Bag: Choose this if you want a durable, waterproof-coated belt bag for everyday weather protection and organized carry: it has a main zip compartment plus a front zip pocket, an adjustable grab or shoulder handle, and a black woven adjustable strap with a side-release buckle. It's sold in one size in Black or Sand, and Rains backs it with a 30-day return policy and a 2-year product warranty; the coated fabric can show slight surface creasing near seams and folds.[1,2,3,4] | Waterproof Crossbody Tote: Choose this if you want a roomy, crossbody-style tote for wet-weather or everyday carry: it measures 14 by 17.5 by 4 inches, has a zip-closed main compartment, an internal zip pocket, grab handles, and a removable, adjustable crossbody strap in a matte waterproof coated fabric (per the brand and retailer listing). It comes in one size in Black or Light Brown. Note that the waterproofing is a manufacturer/retailer claim not independently verified in the source, and the webbing handles appear unpadded.[5,6,7] | Waterproof Crossbody Tote: Choose this if you want a waterproof tote that can also be worn hands-free: it has grab handles plus a removable, adjustable crossbody strap, a zip-top main compartment, and an interior zip pocket, measuring 14 inches high by 17.5 inches long by 4 inches wide. The polyester shell with polyurethane coating and smooth matte finish suits wet-weather use, and it comes in one size in Black or Light Brown. Note that the soft-sided body can show gentle creasing where it rests.[8,9,10] |
Image Analysis
2 images- 01
Product
Single-compartment black waist/belt bag laid flat, showing a tapered horizontal silhouette with two top zipper pulls and an angled front zip pocket; a woven adjustable strap and buckle are visible at the left side.
- Overall shapeHorizontally oriented, slightly curved trapezoid silhouette that tapers to narrower points at both ends with a gently rounded top and bottom.
1 region
x 0.03 · y 0.55 · w 0.94 · h 0.35 (high) - Main material and finishSingle-piece smooth, matte coated fabric surface with minimal visible texture and faint creasing near seams.
1 region
x 0.08 · y 0.56 · w 0.84 · h 0.30 (high) - Top dual zipper pullsPair of short vertical zipper pull tabs mounted near the bag's top center-left, each with a rectangular matte tab end.
1 region
x 0.18 · y 0.52 · w 0.16 · h 0.11 (high) - Text on top zipper pulls“RAINS”
1 region
x 0.18 · y 0.52 · w 0.16 · h 0.11 (medium) - Angled front zip pocketHorizontal zipper pocket set into the front right panel, with a coated zipper tape and a single rectangular pull tab hanging vertically.
1 region
x 0.58 · y 0.55 · w 0.28 · h 0.12 (high) - Front zipper pull tabSingle rectangular matte pull tab attached to the front pocket zipper; tab hangs down below the zipper line.
1 region
x 0.69 · y 0.59 · w 0.06 · h 0.09 (high) - Woven strap and buckleBlack woven adjustable strap exits the bag at the left end and includes a visible plastic buckle and an angled loose strap tail.
1 region
x 0.01 · y 0.62 · w 0.24 · h 0.24 (high) - Seam and base detailSubtle stitched seam along the bottom center where panels meet, producing a shallow folded base
1 region
x 0.39 · y 0.74 · w 0.22 · h 0.09 (medium)
Other
Studio product shot on a light neutral background with soft shadow beneath the bag; even frontal lighting and slight vignette toward image edges.
- Background and surfaceUniform light gray backdrop and flat surface with a soft drop shadow directly beneath the bag.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Shot compositionBag centered horizontally in frame and shown in a flat laid-out position, photographed from a straight-on frontal angle.
- Lighting and shadowSoft, diffuse lighting with minimal specular highlights and a faint elongated shadow beneath the bag toward the bottom edge.
1 region
x 0.20 · y 0.80 · w 0.60 · h 0.12 (medium)
Colors
matte black· main bodyblack (zipper tape)· front zipper tapedeep black· woven strap- Overall shapeHorizontally oriented, slightly curved trapezoid silhouette that tapers to narrower points at both ends with a gently rounded top and bottom.
- 02
Product
Close-up of the bag's front body, a matte dark coated fabric pouch with a woven strap, large matte plastic side-release buckle, and a small rectangular brand tag that reads RAINS. A set of cord toggles and folded top closure are visible near the top edge.
- Main body materialLarge pouch panel made of a smooth, matte coated fabric with slight surface creasing and soft reflections along folds.
1 region
x 0.03 · y 0.06 · w 0.78 · h 0.70 (high) - Brand tagSmall rectangular fabric tag sewn into a seam at the top-right of the pouch with vertically oriented attachment and visible white uppercase brand text.
1 region
x 0.72 · y 0.20 · w 0.14 · h 0.12 (high) - Brand text“RAINS”
1 region
x 0.73 · y 0.24 · w 0.10 · h 0.08 (high) - Closure hardwareThree small cord toggles and a gathered cord visible at the top edge suggesting a cinch or roll-top style closure area.
1 region
x 0.66 · y 0.08 · w 0.20 · h 0.16 (medium) - Woven strapWide black woven nylon webbing strap extending from the right attachment toward the lower-left, showing woven texture and stitched adjustment loops.
1 region
x 0.36 · y 0.52 · w 0.58 · h 0.44 (high) - BuckleLarge matte black plastic side-release buckle with two interlocking halves and an adjustment slot, positioned on the strap near the bag body.
1 region
x 0.50 · y 0.46 · w 0.30 · h 0.30 (high) - Seams and folded topFolded top edge where the fabric is rolled or folded over itself, creating rounded seams and soft creases visible at the bag corner.
1 region
x 0.62 · y 0.14 · w 0.30 · h 0.26 (high)
Other
Studio product shot on a light neutral background with soft directional lighting from the top-left creating gentle highlights on the matte surface and a soft shadow under the strap.
- Shot compositionClose-up angled detail shot framing the bag diagonally from upper-left to lower-right, cropping out most of the left and top edges of the product.
- BackgroundUniform light gray background with no visible props or pattern.
- Lighting and shadowSoft directional lighting producing mild highlights on the coated fabric and a soft drop shadow beneath the strap toward the lower-left.
Colors
matte very dark charcoal· main bodyblack· strap and webbingmatte black· plastic bucklewhite· brand tag text- Main body materialLarge pouch panel made of a smooth, matte coated fabric with slight surface creasing and soft reflections along folds.