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300 - 399mm Single Wall Cardboard Boxes

Find the best-fitting box for cost-effective packing, storing or shipping

Cut down on wasted space and reduce delivery costs by choosing a better-fitting box from our range of single wall standard cardboard boxes. Available in a wide variety of popular sizes from 300-399mm, a superior grade rigid flute corrugated board construction gives these boxes the strength to hold loads of up to 10kg. It’s a robust and reliable solution for packing, storing or shipping that retains its shape even when fully loaded or packed tightly together. The flat-packed 0201 box design is easy to assemble and seal for repeated use – it’s the go-to choice for busy retail and e-commerce businesses as well as for general use around the home.

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From only £9.98 / pack 25
ASW127 £14.95 Inc VAT
  • Box lengths from 300-399mm
  • Holds up to 10kg UDL*
  • Delivery: see grid for working days
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Ref
Int L x W x H (mm)
Int L x W x H (in)
Delivery
Box From (£)
Pack
1-4
-10%
5-9
-15%
10-24
-25%
25-49
-35%
50+
Quantity
ASW127
300 x 100 x 100
11.8 x 3.9 x 3.9
1-3 Days
0.50
25
- +
12.46
ASW128
300 x 150 x 100
11.8 x 5.9 x 3.9
1-3 Days
0.64
25
- +
24.59
22.13
20.90
18.44
15.98
ASW129
300 x 150 x 150
11.8 x 5.9 x 5.9
1-3 Days
0.67
25
- +
25.89
23.30
22.01
19.42
16.83
ASB302
300 x 200 x 100
12 x 8 x 4
1-3 Days
0.67
25
- +
25.89
23.30
22.01
19.42
16.83
ASB303
300 x 300 x 100
12 x 12 x 4
1-3 Days
0.86
25
- +
21.41
ASW144
300 x 300 x 200
11.8 x 11.8 x 7.9
1-3 Days
0.91
25
- +
35.01
31.51
29.76
26.26
22.76
ASW343B
300 x 300 x 300
12 x 12 x 12
1-3 Days
0.98
25
- +
37.85
34.07
32.17
28.39
24.60
ASW32
305 x 203 x 178
12 x 8 x 7
1-3 Days
0.61
25
- +
15.24
ASW192
305 x 215 x 80
12.2 x 8.6 x 3.2
1-3 Days
0.42
25
- +
16.24
14.62
13.80
12.18
10.56
ASW193
305 x 215 x 140
12.2 x 8.6 x 5.6
1-3 Days
0.42
25
- +
16.28
14.65
13.84
12.21
10.58
ASW33
305 x 229 x 102
12 x 9 x 4
1-3 Days
0.41
25
- +
15.65
14.09
13.30
11.74
10.17
ASW34
305 x 229 x 127
12 x 9 x 5
1-3 Days
0.43
25
- +
16.47
14.82
14.00
12.35
10.71
ASW11
305 x 229 x 152
12 x 9 x 6
1-3 Days
0.46
25
- +
17.50
15.75
14.88
13.13
11.38
ASW35
305 x 229 x 178
12 x 9 x 7
1-3 Days
0.50
25
- +
19.35
17.42
16.45
14.51
12.58
ASW12
305 x 229 x 229
12 x 9 x 9
1-3 Days
0.42
25
- +
16.10
14.49
13.69
12.08
10.47
ASW52
305 x 229 x 279
12 x 9 x 11
4-7 Days
0.78
25
- +
29.94
26.95
25.45
22.46
19.46
ASW36
305 x 254 x 203
12 x 10 x 8
1-3 Days
0.79
25
- +
30.32
27.29
25.77
22.74
19.71
ASW14
305 x 305 x 152
12 x 12 x 6
1-3 Days
0.87
25
- +
33.42
30.08
28.41
25.07
21.72
ASW15
305 x 305 x 305
12 x 12 x 12
1-3 Days
0.99
25
- +
37.92
34.13
32.23
28.44
24.65
ASW170
310 x 215 x 55
12.2 x 8.5 x 2.2
1-3 Days
0.40
25
- +
15.35
13.82
13.05
11.51
9.98
ASW101
310 x 215 x 100
12.2 x 8.5 x 3.9
1-3 Days
0.44
25
- +
16.89
15.20
14.36
12.67
10.98
ASW194
320 x 240 x110
12.8 x 9.6 x 4.4
1-3 Days
0.84
25
- +
32.32
29.09
27.47
24.24
21.01
ASW174
320 x 250 x 180
12.6 x 9.8 x 7.1
1-3 Days
0.85
25
- +
32.81
29.53
27.89
24.61
21.33
ASW278B
340 x 160 x 290
13.3 x 6.2 x 11.4
4-7 Days
1.01
25
- +
38.83
34.95
33.01
29.12
25.24
ASW131
350 x 100 x 100
13.8 x 3.9 x 3.9
1-3 Days
0.82
25
- +
31.44
28.30
26.72
23.58
20.44
ASW132
350 x 150 x 100
13.8 x 5.9 x 3.9
1-3 Days
0.83
25
- +
31.95
28.76
27.16
23.96
20.77
ASW133
350 x 150 x 150
13.8 x 5.9 x 5.9
1-3 Days
0.85
25
- +
32.53
29.28
27.65
24.40
21.14
ASW130
350 x 175 x 175
13.8 x 6.9 x 6.9
1-3 Days
0.87
25
- +
33.61
30.25
28.57
25.21
21.85
ASW197
350 x 230 x 140
14 x 9.2 x 5.6
1-3 Days
0.95
25
- +
36.61
32.95
31.12
27.46
23.80
ASW175
350 x 230 x 250
13.8 x 9.1 x 9.8
1-3 Days
0.98
25
- +
37.67
33.90
32.02
28.25
24.49
ASW54
350 x 250 x 100
13.8 x 9.8 x 3.9
1-3 Days
0.85
25
- +
32.64
29.38
27.74
24.48
21.22
ASW198
350 x 250 x 200
14 x 10 x 8
1-3 Days
0.97
25
- +
24.16
ASW93
350 x 250 x 250
13.8 x 9.8 x 9.8
1-3 Days
1.04
25
- +
40.04
36.04
34.03
30.03
26.03
ASW55
350 x 270 x 140
13.8 x 10.6 x 5.5
1-3 Days
0.69
25
- +
26.69
24.02
22.69
20.02
17.35
ASW199
350 x 300 x 150
14 x 12 x 6
1-3 Days
0.97
25
- +
37.33
33.60
31.73
28.00
24.26
ASW104
350 x 300 x 200
13.8 x 11.8 x 7.9
4-7 Days
0.86
25
- +
33.18
29.86
28.20
24.89
21.57
ASW356
350 x 300 x 250
13.8 x 11.8 x 9.84
1-3 Days
1.00
25
- +
38.53
34.68
32.75
28.90
25.04
ASW200
350 x 300 x 300
14 x 12 x 12
1-3 Days
1.10
25
- +
27.50
ASW105
350 x 350 x 200
13.8 x 13.8 x 7.9
1-3 Days
0.94
25
- +
36.02
32.42
30.62
27.02
23.41
ASW56
350 x 350 x 250
13.8 x 13.8 x 9.8
1-3 Days
1.04
25
- +
39.94
35.95
33.95
29.96
25.96
ASW57B
350 x 350 x 350
14 x 14 x 14
4-7 Days
1.22
25
- +
46.88
42.19
39.85
35.16
30.47
ASW106
360 x 220 x 180
14.2 x 8.7 x 7.1
1-3 Days
0.93
25
- +
35.78
32.20
30.41
26.84
23.26
ASW255B
360 x 240 x 110
14.1 x 9.4 x 4.3
4-7 Days
0.95
25
- +
36.44
32.80
30.97
27.33
23.69
ASW107
360 x 270 x 160
14.2 x 10.6 x 6.3
1-3 Days
1.46
25
- +
56.31
50.68
47.86
42.23
36.60
ASW256B
370 x 230 x 120
14.5 x 9 x 4.7
4-7 Days
0.95
25
- +
36.45
32.81
30.98
27.34
23.69
ASW18
375 x 280 x 325
14.8 x 11 x 12.8
1-3 Days
0.99
25
- +
38.16
34.34
32.44
28.62
24.80
ASW224B
375 x 375 x 225
15 x 15 x 9
4-7 Days
1.14
25
- +
43.82
39.44
37.25
32.87
28.48
ASW177
380 x 254 x 254
15 x 10 x 10
1-3 Days
0.60
25
- +
23.16
20.84
19.69
17.37
15.05
ASW39
380 x 305 x 305
15 x 12 x 12
1-3 Days
1.18
25
- +
45.22
40.70
38.44
33.92
29.39
ASW178
385 x 370 x 140
15.2 x 14.6 x 5.5
1-3 Days
1.19
25
- +
29.86
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All Prices Exclusive of VAT

...

  • Box lengths of 300-399mm for packing small goods
  • Single wall 0201 box design is lightweight but strong
  • Suitable for holding loads of up to 10kg UDL*
  • Supplied flat-packed to save on storage space
  • Easy to seal with packing tape or carton box sealer
  • Made from 75% recycled brown cardboard
  • 100% degradable and recyclable for eco-friendly disposal
  • Save money with our generous bulk buy discounts
  • Shop the UK’s widest range of standard cardboard box sizes

*UDL = Uniformly Distributed Load

Can’t find the size you’re looking for? Browse our full range of standard cardboard boxes or check out our custom cardboard boxes to request a FREE quote for bespoke boxes that work for you – you can even add your own logo or brand messaging to promote your company.

Why You Should Trust Us at Davpack

With hundreds of businesses and individuals all across the UK trusting Davpack with their packaging needs, we have built a reputation for reliability, efficiency, and excellent service. From our extensive and convenient range of postal packaging, cardboard boxes, and protective packaging, we provide solutions for every requirement, whether you're shipping, storing, or safeguarding fragile items. Need something unique? Get a FREE quote for custom boxes! Shop with Davpack today and enjoy our generous bulk discounts!

Save Space with Standard Cardboard Box Sizes from 300-399mm

At Davpack, we want to make it as easy as possible to find the standard cardboard box sizes you need. That’s why we’ve grouped together our most popular sizes from 300-399mm – so you can find the best fit for your packing, storing or shipping requirements. Using large boxes to deliver small goods increases shipping costs and requires more protective packaging to fill, so make sure you shop by size at Davpack to eliminate those unnecessary expenses.

Replace Stock for Less with Unmissable Bulk Buy Savings

When you shop with Davpack, the more boxes you buy, the more you save! Take advantage of our bulk buy discounts today and stock up for less. All our standard cardboard boxes are supplied flat-packed, so you won’t have to worry about using up too much storage space. When you do need them, our traditional 0201 box design is quick and easy to assemble – simply fold the top and bottom flaps into place and secure them with packaging tape or carton box sealer. Boxes can be folded flat and reassembled for repeated use.

Standard 0201 Box Design with Single Layer of Corrugated Cardboard

Our 0201 boxes are strong and sturdy enough to hold loads of up to 10kg while retaining their lightweight quality to keep shipping costs down. Like all of our single wall cardboard boxes, they’re made from premium rigid flute corrugated cardboard to guarantee long-lasting quality for all your packaging requirements – everything from retail store and e-commerce deliveries to shifting or storing lighter items at home.

Contact Davpack

Davpack is a leading UK mail-order packaging supplies company. We have you covered when you need any form of packaging. From postal to retail packaging, you will find a specialised solution for every situation. For technical information and tips, check out our Frequently Asked Questions or contact our friendly packaging experts at 01332 821200.

Need a custom box? Corrugated boxes and cases to your specification:

Just send us the size... It's simple and fast!

Get a quote before you order, normally the same working day.

Click here for a FREE quote