An ultimate classic, with functionality for days, the Backsider Core 4 is a reliable catch-all for your daily commute. This eco-conscious medium-sized backpack features an essentials compartment with front pouch for organization, protective hardware sleeve, padded rear panel, and EVA-lined shoulder straps for all-day comfort. Offers middle of the range volume at 20 Liters.
Details:
Recycled Polyester
1 Large main compartment
Internal and elevated padded laptop sleeve with hook and loop fastener strap closure
Front pouch compartment with interior organizer, 4 pencil or pen slots, and top-loading slip pocket
Adjustable padded straps with EVA foam lining
Back panel padding
165" [H] x 12" [W] x 55" [D]
20 Litre capacity
Small DC patch at front
Rubberized DC patch on main compartment
Woven DC label at shoulder strap
Material: 100% Recycled Polyester
SKU: ADYBP03102-XKKK
Details:
Recycled Polyester
1 Large main compartment
Internal and elevated padded laptop sleeve with hook and loop fastener strap closure
Front pouch compartment with interior organizer, 4 pencil or pen slots, and top-loading slip pocket
Adjustable padded straps with EVA foam lining
Back panel padding
165" [H] x 12" [W] x 55" [D]
20 Litre capacity
Small DC patch at front
Rubberized DC patch on main compartment
Woven DC label at shoulder strap
Material: 100% Recycled Polyester
SKU: ADYBP03102-XKKK
DC SIZE GUIDE
CLOSE SIZE GUIDE
MENS FOOTWEAR
ALL FOOTWEAR IS US SIZING
| US MENS | AUS / UK | EU | FOOT LENGTH (CM) |
| 5 | 4 | 37 | 23 |
| 5.5 | 4.5 | 37.5 | 23.5 |
| 6 | 5 | 38 | 24 |
| 6.5 | 5.5 | 38.5 | 24.5 |
| 7 | 6 | 39 | 25 |
| 7.5 | 6.5 | 40 | 25.5 |
| 8 | 7 | 40.5 | 26 |
| 8.5 | 7.5 | 41 | 26.5 |
| 9 | 8 | 42 | 27 |
| 9.5 | 8.5 | 42.5 | 27.5 |
| 10 | 9 | 43 | 28 |
| 10.5 | 9.5 | 44 | 28.5 |
| 11 | 10 | 44.5 | 29 |
| 11.5 | 10.5 | 45 | 29.5 |
| 12 | 11 | 45.5 | 30 |
| 13 | 12 | 47 | 31 |
WOMEN'S FOOTWEAR
| US / AUS | UK | EU | FOOT LENGTH (CM) |
| 5 | 3 | 36 | 22 |
| 6 | 4 | 37 | 23 |
| 6.5 | 4.5 | 37.5 | 23.5 |
| 7 | 5 | 38 | 24 |
| 7.5 | 5.5 | 38.5 | 24.5 |
| 8 | 6 | 39 | 25 |
| 8.5 | 6.5 | 40 | 25.5 |
| 9 | 7 | 40.5 | 26 |
| 9.5 | 7.5 | 41 | 26.5 |
| 10 | 8 | 42 | 27 |
| 10.5 | 8.5 | 42.5 | 27.5 |
| 11 | 9 | 43 | 28 |
KIDS FOOTWEAR (4-7 YEARS)
| US / AUS | UK | EU | FOOT LENGTH (CM) |
| 10 | 9 | 27 | 16 |
| 10.5 | 9.5 | 27.5 | 16.5 |
| 11 | 10 | 28 | 17 |
| 11.5 | 10.5 | 28.5 | 17.5 |
| 12 | 11 | 29 | 18 |
| 12.5 | 11.5 | 30 | 18.5 |
| 13 | 12 | 30.5 | 19 |
| 13.5 | 12.5 | 31 | 19.5 |
| 1 | 13 | 32 | 20 |
| 1.5 | 13.5 | 32.5 | 20.5 |
| 2 | 1 | 33 | 21 |
| 2.5 | 1.5 | 33.5 | 21.5 |
| 3 | 2 | 34 | 22 |
YOUTH FOOTWEAR (8+ YEARS)
| US / AUS | UK | EU | FOOT LENGTH (CM) |
| 3.5 | 2.5 | 34.5 | 22.5 |
| 4 | 3 | 35 | 23 |
| 4.5 | 3.5 | 35.5 | 23.5 |
| 5 | 4 | 36 | 24 |
| 5.5 | 4.5 | 36.5 | 24.5 |
| 6 | 5 | 37 | 25 |
| 6.5 | 5.5 | 38 | 25.3 |
| 7 | 6 | 39 | 25.5 |
TODDLERS FOOTWEAR
| US / AUS | UK | EU | FOOT LENGTH (CM) |
| 5 | 4 | 20.5 | 11 |
| 5W (Wider) | 4 | 20.5 | 11 |
| 6 | 5 | 21.5 | 12 |
| 6W (Wider) | 5 | 21.5 | 12 |
| 7 | 6 | 23 | 13 |
| 7W (Wider) | 6 | 23 | 5 |
| 8 | 7 | 24 | 14 |
| 8W (Wider) | 7 | 24 | 14 |
| 9 | 8 | 25.5 | 15 |
| 9W (Wider) | 8 | 25.5 | 15 |
| 10 | 9 | 27 | 16 |
| 10W (Wider) | 9 | 27 | 16 |
MENS TOPS
| SIZE | Size | Chest (cm) | Waist (cm) | Hip (cm) | Height (cm) |
| XS | 44 | 88 | 76 | 92 | 160-165 |
| S | 46 | 92 | 80 | 96 | 165-170 |
| S/M | 48 | 96 | 84 | 100 | 165-175 |
| M | 50 | 100 | 88 | 104 | 170-175 |
| M/L | 52 | 104 | 92 | 108 | 175-180 |
| L | 54 | 108 | 96 | 112 | 175-180 |
| L/XL | 56 | 112 | 100 | 116 | 175-185 |
| XL | 58 | 116 | 104 | 120 | 175-185 |
| XL/XXL | 60 | 120 | 108 | 124 | 180-190 |
| XXL | 62 | 124 | 112 | 128 | 185-190 |
BOYS TOPS (8+)
| Size | Age | Height (cm) | Chest (cm) | Waist (cm) |
| S | 9-10 | 127-137 | 67-71 | 59-62 |
| M | 10-11 | 147-155 | 75-79 | 65-67 |
| L | 11-12 | 162-167 | 84-88 | 70-72 |
| XL | 13+ | 173 | 91 | 75 |
BOYS TOPS (2-7)
| Size | Head (cm) | AUS / UK |
| TU | 53-60.6 | 6.500-7.500 |
| S/M | 53-55.8 | 6.500-6.875 |
| S/M/L/XL | 56.8-57.7 | 7-7.125 |
| L/XL | 58.7 | 7.25 |
| L/XL/XXL | 59.6-60.6 | 7.375-7.500 |
| XXL | 61.5-63.5 | 7.625-7.875 |
MENS BOTTOMS & DENIM
| Size | Size | Waist (cm) | Length | Inseam (cm) |
| 25-27 | XS | 64-69 | 28 | 71 |
| 28-30 | S | 71-76 | 30 | 76 |
| 31-33 | M | 79-84 | 32 | 81 |
| 34-36 | L | 86-92 | 34 | 86 |
| 37-39 | XL | 94-99 | 36 | 91 |
| 40-42 | XXL | 102-107 | ||
DENIM FIT GUIDE
| Style | Slim (cm) | Straight (cm) | Roomy (cm) |
| Rise | 26 | 26 | 27.6 |
| Knee | 39 | 41 | 47 |
| Leg Opening | 34 | 38 | 41 |
BOYS BOTTOMS (8+)
| Size | Waist (cm) | Inseam (cm) |
| 22 | 61 | 63.5 |
| 23 | 63.5 | 67 |
| 24 | 66 | 63.5 |
| 25 | 68.5 | 67 |
| 26 | 71 | 71 |
| 27 | 75 | 75 |
| 28 | 79 | 77.5 |
| 29 | 81 | 80 |
| 30 | 84 | 82.5 |
BOYS BOTTOMS (2-7)
| Size | Waist (cm) | Hip (cm) | Inseam (cm) |
| 2T | 53-56 | 53-56 | 33 |
| 3T | 56-58 | 56-58 | 37 |
| 4T | 58-61 | 58-61 | 40.5 |
| 5T | 61-63.5 | 61-63.5 | 44.5 |
| 4 | 56-58 | 58-61 | 44.5 |
| 5 | 57-60 | 61-63.5 | 48 |
| 6 | 58-61 | 63.5-66 | 52 |
| 7 | 60-61 | 66-68.5 | 56 |
STANDARD CAPS
| Size | Head (cm) | AUS / UK |
| TU | 54-61 | 6.833-7.500 |
| XS | 52-53 | 6.375-6.500 |
| S | 54-55 | 6.833-6.750 |
| M | 56-57 | 6.875-7 |
| L | 58-59 | 7.125-7.250 |
| XL | 60-61 | 7.375-7.500 |
| XXL | 62-64 | 7.625-7.875 |
FLEX FIT CAPS
| Size | Head (cm) | AUS / UK |
| TU | 53-60.6 | 6.500-7.500 |
| S/M | 53-55.8 | 6.500-6.875 |
| S/M/L/XL | 56.8-57.7 | 7-7.125 |
| L/XL | 58.7 | 7.25 |
| L/XL/XXL | 59.6-60.6 | 7.375-7.500 |
| XXL | 61.5-63.5 | 7.625-7.875 |
MENS BELTS
| Size | Size | CM |
| S | 36 | 80 |
| S/M | 38-40 | 80-85 |
| L/XL | 42-44 | 90-95 |
| XL | 44-46 | 95-100 |