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BD6800230040SML1
Black Diamond Beta Light 30 Backpack
¥54,200 JPY
¥67,800 JPY
Size Guide
How to measure:
For Walking, hiking and backpacking: Stability and support matter most. Size up if you're right on a size cusp.
For Running: Uphill propulsion matters most. Size down if you're right on a size cusp.
Size Guide - Black Diamond
MEN'S APPAREL SIZING
| XS | ||
|---|---|---|
| IN | CM | |
| Neck | 15 | 38.5 |
| Chest | 34-35.5 | 86.5-90 |
| Sleeve | 33.5 | 85 |
| Waist | 27-28.5 | 68.5-72.5 |
| Hip | 33.5-35 | 85-89 |
| Inseam | 31.5 | 80 |
| S | |
|---|---|
| IN | CM |
| 15.5 | 39.5 |
| 36-38 | 91-96.5 |
| 33.5 | 85 |
| 29-31 | 73.5-79 |
| 35.5-37.5 | 90-95.5 |
| 31.5 | 80 |
| M | |
|---|---|
| IN | CM |
| 16 | 40.5 |
| 38.5-41 | 97.5-104 |
| 34 | 86.5 |
| 31.5-34 | 80-86.5 |
| 38-40.5 | 96.5-103 |
| 32.5 | 82.5 |
| L | |
|---|---|
| IN | CM |
| 16.5 | 42 |
| 41.5-44.5 | 105-113 |
| 34 | 86.5 |
| 34.5-37.5 | 87.5-95.5 |
| 41-44 | 104-112 |
| 33.5 | 85 |
| XL | |
|---|---|
| IN | CM |
| 17.5 | 44.5 |
| 45-48.5 | 114-123 |
| 34.5 | 87.5 |
| 38-42 | 96.5-106.5 |
| 44.5-48 | 113-122 |
| 33.5 | 85 |
| 28 | ||
|---|---|---|
| IN | CM | |
| Waist | 27-28.5 | 68.5-72.5 |
| Hip | 33.5-35 | 85-89 |
| Inseam | 31.5 | 80 |
| 30 | |
|---|---|
| IN | CM |
| 29-30.5 | 73.5-77.5 |
| 35.5-37 | 90-94 |
| 31.5 | 80 |
| 32 | |
|---|---|
| IN | CM |
| 31-32.5 | 78.5-82.5 |
| 37.5-39 | 95-99 |
| 32.5 | 82.5 |
| 34 | |
|---|---|
| IN | CM |
| 33-34.5 | 83.5-87.5 |
| 39.5-41 | 100-104 |
| 32.5 | 82.5 |
| 36 | |
|---|---|
| IN | CM |
| 35-36.5 | 88.5-92.5 |
| 41.5-43 | 105-109 |
| 33.5 | 85 |
| 38 | |
|---|---|
| IN | CM |
| 37-38.5 | 93.5-97.5 |
| 43.5-45 | 110-114 |
| 33.5 | 85 |
Sizing refers to body measurements, not garment dimensions
How to measure:
Neck: Around the fullest part of the neck, at the base
Chest: Around the chest, just under the arms and across the shoulder blades
Sleeve: From the center back of the neck, across the shoulder, and down the arm to the wrist
Waist: Around the narrowest part of the waist
Hip: Around the widest point of the hips
Inseam: From the crotch to the floor on the inside of the leg
WOMEN'S APPAREL SIZING
| XXS | ||
|---|---|---|
| IN | CM | |
| Neck | 13 | 33 |
| Bust | 31-32 | 78.5-81 |
| Sleeve | 29.5 | 75 |
| Waist | 23.5-25 | 59.5-63.5 |
| Hip | 32.5-34 | 87.5-91.5 |
| Inseam | 29.5 | 75 |
| XS | |
|---|---|
| IN | CM |
| 13.5 | 34.5 |
| 32.5-34 | 82.5-86.5 |
| 30.5 | 77.5 |
| 25.5-27 | 65-68.5 |
| 34.5-36 | 87.5-91.5 |
| 29.5 | 75 |
| S | |
|---|---|
| IN | CM |
| 14 | 35.5 |
| 34.5-36 | 87.5-91.5 |
| 30.5 | 77.5 |
| 27.5-29 | 69.5-74 |
| 36.5-38 | 92.5-96.5 |
| 30.5 | 77.5 |
| M | |
|---|---|
| IN | CM |
| 14.5 | 36.5 |
| 36.5-38.5 | 92.5-98 |
| 31 | 79 |
| 29.5-31.5 | 75-80 |
| 38.5-40.5 | 97.5-103 |
| 30.5 | 77.5 |
| L | |
|---|---|
| IN | CM |
| 15 | 38 |
| 39-41.5 | 99-105.5 |
| 31 | 79 |
| 32-35 | 81-89 |
| 41-43.5 | 104-110.5 |
| 30.5 | 77.5 |
| XL | |
|---|---|
| IN | CM |
| 16 | 40.5 |
| 42-45 | 106.5-114 |
| 31 | 79 |
| 35.5-39 | 90-99 |
| 44-47.5 | 111.5-120.5 |
| 30.5 | 77.5 |
| 2 | |
|---|---|
| IN | CM |
| 26-27 | 66-68.5 |
| 35-36 | 89-91.5 |
| 29.5 | 75 |
| 4 | |
|---|---|
| IN | CM |
| 27-28 | 68.5-71 |
| 36-37 | 91.5-94 |
| 30.5 | 77.5 |
| 6 | |
|---|---|
| IN | CM |
| 28-29 | 71-73.5 |
| 37-38 | 94-96.5 |
| 30.5 | 77.5 |
| 8 | |
|---|---|
| IN | CM |
| 29-30 | 73.5-76 |
| 38-39 | 96.5-99 |
| 30.5 | 77.5 |
| 10 | |
|---|---|
| IN | CM |
| 30-31 | 76-78.5 |
| 39-40 | 99-101.5 |
| 30.5 | 77.5 |
| 12 | |
|---|---|
| IN | CM |
| 31-32.5 | 78.5-82.5 |
| 40-41.5 | 101.5-105.5 |
| 30.5 | 77.5 |
Sizing refers to body measurements, not garment dimensions
How to measure:
Neck: Around the fullest part of the neck, at the base
Bust: Around the apex of the bust, just under the arms and across the shoulder blades
Sleeve: From the center back of the neck, across the shoulder, and down the arm to the wrist
Waist: Around the narrowest part of the waist
Hip: Around the widest point of the hips
Inseam: From the crotch to the floor on the inside of the leg
Neck: Around the fullest part of the neck, at the base
Bust: Around the apex of the bust, just under the arms and across the shoulder blades
Sleeve: From the center back of the neck, across the shoulder, and down the arm to the wrist
Waist: Around the narrowest part of the waist
Hip: Around the widest point of the hips
Inseam: From the crotch to the floor on the inside of the leg
MEN'S/WOMEN'S SHOE SIZING
| US MEN'S | US WOMEN'S | UK | EU |
|---|---|---|---|
| 4 | 5.5 | 3 | 35.5 |
| 4.5 | 6 | 3.5 | 36 |
| 5 | 6.5 | 4 | 37 |
| 5.5 | 7 | 4.5 | 37.5 |
| 6 | 7.5 | 5 | 38 |
| 6.5 | 8 | 5.5 | 39 |
| 7 | 8.5 | 6 | 39.5 |
| 7.5 | 9 | 6.5 | 40 |
| 8 | 9.5 | 7 | 41 |
| 8.5 | 10 | 7.5 | 41.5 |
| 9 | 10.5 | 8 | 42 |
| 9.5 | 11 | 8.5 | 42.5 |
| 10 | 11.5 | 9 | 43 |
| 10.5 | 12 | 9.5 | 44 |
| 11 | 12.5 | 10 | 44.5 |
| 11.5 | 13 | 10.5 | 45 |
| 12 | 11 | 46 | |
| 12.5 | 11.5 | 46.5 | |
| 13 | 12 | 47 | |
| 13.5 | 12.5 | 48 | |
| 14 | 13 | 48.5 | |
| 15 | 14 | 49.5 |
GLOVE SIZING
| XS | ||
|---|---|---|
| IN | CM | |
| Men's/Unisex | 7.25-7.75 | 18.4-19.7 |
| Women's | 6.25-6.75 | 15.9-17.1 |
| S | |
|---|---|
| IN | CM |
| 7.75-8.25 | 19.7-21 |
| 6.75-7.25 | 17.1-18.4 |
| M | |
|---|---|
| IN | CM |
| 8.5-9 | 21.5-23 |
| 7.25-7.75 | 18.4-19.7 |
| L | |
|---|---|
| IN | CM |
| 9-9.5 | 23-24 |
| 7.75-8.25 | 19.7-21 |
| XL | |
|---|---|
| IN | CM |
| 9.5-10 | 24-25.4 |
| N/A | N/A |
Determine your size from the chart by choosing the larger of the two measurement results.
How to measure:
Palm girth: Around your dominant hand at the knuckles with your fingers together
Palm length: From the crease at the base of your wrist (on palm side) to the tip of your middle finger
Palm girth: Around your dominant hand at the knuckles with your fingers together
Palm length: From the crease at the base of your wrist (on palm side) to the tip of your middle finger
Please note: Womens sizing applies to items specified as Womens-specific only. Please reference Mens/Unisex sizing otherwise
HALF DOME HELMET SIZING
| S/M | ||
|---|---|---|
| Size Range | 19-22.5 in | 48-57 cm |
| Weight | 11 oz | 310 g |
| M/L | |
|---|---|
| 22-24 in | 55-61.5 cm |
| 12 oz | 340 g |
How to measure:
Head: Measure around the largest part of the head - about one inch above the eyebrows.
Head: Measure around the largest part of the head - about one inch above the eyebrows.
VAPOR HELMET SIZING
| S/M | |
|---|---|
| 21-23 in | 53-59 cm |
| 6.6 oz | 188 g |
| M/L | |
|---|---|
| 23-25 in | 58-63 cm |
| 7 oz | 199 g |
How to measure:
Head: Measure around the largest part of the head - about one inch above the eyebrows.
Head: Measure around the largest part of the head - about one inch above the eyebrows.
VECTOR HELMET SIZING
| S/M | ||
|---|---|---|
| Size Range | 21-23 in | 53-59 cm |
| Weight | 8.1 oz | 230 g |
| M/L | |
|---|---|
| 23-25 in | 58-63 cm |
| 8.6 oz | 245 g |
How to measure:
Head: Measure around the largest part of the head - about one inch above the eyebrows.
Head: Measure around the largest part of the head - about one inch above the eyebrows.
PACK SIZING
| S/M | ||
|---|---|---|
| IN | CM | |
| Torso | 16-19 | 41-48 |
| Waist | 26-40 | 66-102 |
| M/L | |
|---|---|
| IN | CM |
| 18.5-21.5 | 47-55 |
| 28-45 | 71-114 |
| Unisex Small | |
|---|---|
| IN | CM |
| 15.5-18.5 | 40-47 |
| 27-32 | 69-81 |
| Unisex Medium | |
|---|---|
| IN | CM |
| 17.5-20.5 | 45-52 |
| 29-34 | 73-86 |
| Unisex Large | |
|---|---|
| IN | CM |
| 19.5-23.5 | 50-57 |
| 34-39 | 86-99 |
| Men's Medium | ||
|---|---|---|
| IN | CM | |
| Torso | 17.5-20.5 | 45-52 |
| Waist | 29-34 | 73-86 |
| Men's Large | |
|---|---|
| IN | CM |
| 19.5-23.5 | 50-57 |
| 34-39 | 86-99 |
| Women's Small | ||
|---|---|---|
| IN | CM | |
| Torso | 15.5-18.5 | 40-47 |
| Waist | 27-29 | 69-74 |
| Women's Medium | |
|---|---|
| IN | CM |
| 17.5-20.5 | 45-52 |
| 29-31 | 74-79 |
How to measure:
Torso: From the base of the neck to the narrowest part of the waist.
Waist: Around the narrowest part of the waist
Torso: From the base of the neck to the narrowest part of the waist.
Waist: Around the narrowest part of the waist
Z-POLE SIZING
| Height Range | Suggested Z-Pole Length | |
|---|---|---|
| IN | CM | |
| <5 ft 1 | <154 | 100 cm |
| 5 ft 1 - 5 ft 7 | 154-171 | 110 cm |
| 5 ft 8 - 5 ft 11 | 172-182 | 120 cm |
| 6 ft + | 183 + | 130 cm |
How to measure:
For Walking, hiking and backpacking: Stability and support matter most. Size up if you're right on a size cusp.
For Running: Uphill propulsion matters most. Size down if you're right on a size cusp.
DISTANCE PACK/VEST SIZING
| XS | |
|---|---|
| CM | |
| TORSO* | 60-75 |
| S | |
|---|---|
| CM | |
| TORSO* | 68-85 |
| M | |
|---|---|
| CM | |
| TORSO* | 80-100 |
| L | |
|---|---|
| CM | |
| TORSO* | 90-112 |
WOMEN'S DISTANCE PACK/VEST SIZING
| S | |
|---|---|
| CM | |
| TORSO* | 60-75 |
| M | |
|---|---|
| CM | |
| TORSO* | 67-85 |
| L | |
|---|---|
| CM | |
| TORSO* | 80-100 |
Fit Guide
How to measure:
*Measure circumference of torso around lower ribs, not the chest
Beta Light Series Size Chart
Unisex
How to measure
Torso Length
Measure torso length from the base of your neck, following the natural curve of your spine down to the top of your hipbones.
Waist circumference.
Measure waist circumference by wrapping a tape measure around the narrowest part of your torso, typically above the hipbones
Distance FKT Strap
Sizing Guide
IN/CMINCM
| Size | Measurement |
|---|---|
| S | 6¾ - 8¼ in |
| M | 8 - 9½ in |
| L | 9 - 10½ in |
How to measure Circumference
Wrap a tape measure around your dominant hand at the knuckles (excluding the thumb)
Calculating points…
Storm Gray / S
Designed in collaboration with our athlete team, the Beta Light 30L is made to carry everything you need—and nothing more—on fast-paced overnight adventures. Whether you’re a seasoned thru-hiker carrying only the essentials or out for a fast and light weekend trip, the Beta Light 30 provides ultralight simplicity in a comfortable package thanks to an innovative running-vest inspired harness system.
External Power Mesh stretch outer pocket and two oversized ripstop side pockets
Running vest-inspired shoulder straps with extra storage pockets makes for comfortable and dynamic carrying system.
Removable frame pad gives structure with minimal weight penalty
Removable hip belt system can reduce weight or allow for user modification
Challenge Sailcloth Ultra 200 body fabric is lightweight, tear resistant and extremely durable
Modular Design allows quick and secure attachment of the Beta Light Satellite 4L Bag for additional storage.
Product Details
Built for moving fast and covering long distances, the Beta Light UL 30 is the ultimate blend of durability, lightweight construction, and load carrying comfort. We partnered with Challenge Sailcloth to bring their Ultra 200 body fabric to our Beta Light series to create one of the lightest yet most durable packs on the trail. This durable fabric, combined with taped seams and a roll-top closure, make the pack weatherproof and able to stand up to day-in-day-out use. A simple, Power Mesh stretch pocket and two side pockets provide plenty of external storage options, while the pack’s running-vest inspired shoulder straps provide support and comfort with additional snack pockets and water bottle storage options. A removable hip belt and a frameless pack body keep the pack light.
Product Features
- Challenge Sailcloth Ultra 200 body fabric is lightweight, tear resistant and extremely durable
- Running vest-inspired shoulder straps with extra storage pockets makes for comfortable and dynamic carrying system
- Roll-top closure, taped seams and waterproof fabric create weatherproof pack body
- Removable frame pad gives structure with minimal weight penalty
- External Power Mesh stretch outer pocket and two oversized ripstop side pockets
- Removable hip belt system can reduce weight or allow for user modification
- Four adjustable and removable Dynex core compression straps secure the pack and allow for alternative adjustment and lashing systems
- Internal sleeve is hydration bladder compatible
- Modular Design allows quick and secure attachment of the Beta Light Satellite 4L Bag for additional storage
Technology
Challenge Sailcloth
We partnered with Challenge Sailcloth to bring their Ultra 200 body fabric to our Beta Light series to create a new standard for going fast and light. This pack is one of the lightest yet most durable on the trail.
