The ToughBuilt Medium Massive Mouth Bag transforms how professionals carry tools and supply essentials on the go. The patented opening is wider than anything in the market for superior accessibility and works with all of ToughBuilt’s patented ClipTech pouches for superior organisation. The unique hard body construction protects everything inside and keeps its shape. Its versatile pockets include structured external pockets that flex to securely hold tools in place. Made with high-quality, rugged materials and heavy-duty rivet reinforcement, this hard-working bag keeps up with the professional’s rigorous demands.
The ToughBuilt Medium Massive Mouth Bag transforms how professionals carry tools and supply essentials on the go. The patented opening is wider than anything in the market for superior accessibility and works with all of ToughBuilt’s patented ClipTech pouches for superior organisation. The unique hard body construction protects everything inside and keeps its shape. Its versatile pockets include structured external pockets that flex to securely hold tools in place. Made with high-quality, rugged materials and heavy-duty rivet reinforcement, this hard-working bag keeps up with the professional’s rigorous demands.
in 3 offers
The lowest price for ToughBuilt 300mm (12") Massive Mouth Bag right now is $109.00 at Bunnings Warehouse, compared across 3 retailers.
The all-time low was $63.19 on 26 Feb 2026 — today's price is 72% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 1 Oct 2026.
ToughBuilt 300mm (12") Massive Mouth Bag
The ToughBuilt Medium Massive Mouth Bag transforms how professionals carry tools and supply essentials on the go. The patented opening is wider than anything in the market for superior accessibility and works with all of ToughBuilt’s patented ClipTech pouches for superior organisation. The unique hard body construction protects everything inside and keeps its shape. Its versatile pockets include structured external pockets that flex to securely hold tools in place. Made with high-quality, rugged materials and heavy-duty rivet reinforcement, this hard-working bag keeps up with the professional’s rigorous demands.
The ToughBuilt Medium Massive Mouth Bag transforms how professionals carry tools and supply essentials on the go. The patented opening is wider than anything in the market for superior accessibility and works with all of ToughBuilt’s patented ClipTech pouches for superior organisation. The unique hard body construction protects everything inside and keeps its shape. Its versatile pockets include structured external pockets that flex to securely hold tools in place. Made with high-quality, rugged materials and heavy-duty rivet reinforcement, this hard-working bag keeps up with the professional’s rigorous demands.
Last updated at 01/10/2026 07:29:10
ToughBuilt 300mm (12") Massive Mouth Bag - 300mm
Delivery $12
TOUGHBUILT Massive Mouth Tool Bag - Medium TB-CT-62-12
30-day returns
ToughBuilt 300mm (12") Massive Mouth Bag - 300mm
Delivery $10
originally posted on lowes.com
I'm struggling a bit as I think this is really a great idea in the making, but the implementation leaves me just wondering a bit. My intention is to use this bag to carry a small electrical repair kit, wire cutters & strippers, insulated screwdrivers, testers, etc. The interior of the case has 5 small-to-medium pockets. Seems like it will work ok but it also seems like it would have been useful to have received a couple of Velcro-attached pouches that could be adjusted or moved to suit your needs. The large opening ("Massive Mouth") is a great feature and it will make the product much more useful over time, and the zipper closure seems to work well. On the exterior, there is a series of small sleeves on one side, and a couple of pockets with a connection bracket on ... MoreI'm struggling a bit as I think this is really a great idea in the making, but the implementation leaves me just wondering a bit. My intention is to use this bag to carry a small electrical repair kit, wire cutters & strippers, insulated screwdrivers, testers, etc. The interior of the case has 5 small-to-medium pockets. Seems like it will work ok but it also seems like it would have been useful to have received a couple of Velcro-attached pouches that could be adjusted or moved to suit your needs. The large opening ("Massive Mouth") is a great feature and it will make the product much more useful over time, and the zipper closure seems to work well. On the exterior, there is a series of small sleeves on one side, and a couple of pockets with a connection bracket on the other. The small sleeves look like a good potential home for my insulated screwdrivers, the outer pockets on this side should be good for things like electrical tape. The connection bracket on the other side is a bit baffling. It is placed directly above the two pockets on this side, right in the way of their openings. I can see this being frustrating. And, the bracket is designed for use with an add-on pouch you have to purchase separately. I cannot find it on the Lowes web site. The attachment clip on the bracket was very tight and, lacking any instruction, I thought I was going to break it opening it. And it does not connect firmly to the bracket, but instead slides back and forth loosely. I'm having trouble seeing a use for this. I wish there were more pockets inside and less reliance on the exterior for attaching things. Truthfully, for $45 I would probably stick with a bucket bag.
originally posted on lowes.com
This is a toughbuilt M massive mouth bag it’s very durable bag waterproof rugged body and impact tested , has clip pouch for additional bag and for measuring tape definitely good bag for tools
ToughBuilt 300mm (12") Massive Mouth Bag - 300mm
Delivery $12
TOUGHBUILT Massive Mouth Tool Bag - Medium TB-CT-62-12
30-day returns
ToughBuilt 300mm (12") Massive Mouth Bag - 300mm
Delivery $10
I'm struggling a bit as I think this is really a great idea in the making, but the implementation leaves me just wondering a bit. My intention is to use this bag to carry a small electrical repair kit, wire cutters & strippers, insulated screwdrivers, testers, etc. The interior of the case has 5 small-to-medium pockets. Seems like it will work ok but it also seems like it would have been useful to have received a couple of Velcro-attached pouches that could be adjusted or moved to suit your needs. The large opening ("Massive Mouth") is a great feature and it will make the product much more useful over time, and the zipper closure seems to work well. On the exterior, there is a series of small sleeves on one side, and a couple of pockets with a connection bracket on ... MoreI'm struggling a bit as I think this is really a great idea in the making, but the implementation leaves me just wondering a bit. My intention is to use this bag to carry a small electrical repair kit, wire cutters & strippers, insulated screwdrivers, testers, etc. The interior of the case has 5 small-to-medium pockets. Seems like it will work ok but it also seems like it would have been useful to have received a couple of Velcro-attached pouches that could be adjusted or moved to suit your needs. The large opening ("Massive Mouth") is a great feature and it will make the product much more useful over time, and the zipper closure seems to work well. On the exterior, there is a series of small sleeves on one side, and a couple of pockets with a connection bracket on the other. The small sleeves look like a good potential home for my insulated screwdrivers, the outer pockets on this side should be good for things like electrical tape. The connection bracket on the other side is a bit baffling. It is placed directly above the two pockets on this side, right in the way of their openings. I can see this being frustrating. And, the bracket is designed for use with an add-on pouch you have to purchase separately. I cannot find it on the Lowes web site. The attachment clip on the bracket was very tight and, lacking any instruction, I thought I was going to break it opening it. And it does not connect firmly to the bracket, but instead slides back and forth loosely. I'm having trouble seeing a use for this. I wish there were more pockets inside and less reliance on the exterior for attaching things. Truthfully, for $45 I would probably stick with a bucket bag.
This is a toughbuilt M massive mouth bag it’s very durable bag waterproof rugged body and impact tested , has clip pouch for additional bag and for measuring tape definitely good bag for tools
