I know it's winter in the northern hemisphere, but in the south it's turning into summer.
There's a bunch of outdoorsy/hiking related stuff that I think we could introduce - probably great for the Go Outside store.
Anti-mozzie headgear: here, here, here Anti-bug protection for food: here
Hiking pants (with visible pockets): here, here
Pocket knives/multitools (could always have more of these!): here, here
Sun gloves (they exist! I wear them! Great for protecting your hands from the sun whilst holding binoculars): here, [url=https://www.paddlerzone.co.nz/images/Rasdex%20Sun%20Gloves.jpg]here, [url=http://asthecrowflies.org/wp-content/uploads/2007/04/simmssungloves.jpg]here I think we need more short gloves like this in general. Could be used for a huge variety of outfits. :D
More nalgene style bottles (different styles and colours - could be like dawn, dusk, etc): here
Eski/ice cooler (could go into home appliances): here, here
More boots (could have some unnatural colours too, would be fun!): here, here
I'd also like to see some backpacks that sit on the ground in front of the HA. Doesn't have to be a hiking style one, but I think that'd be a good way of incoporating backpacks since people don't really wear them on their HA. Hiking backpacks: here,here "City" backpacks: here, here
Can you tell that I own all of these things??? :P
Mourning Spirit etc from the Pumpkin Patch works well as anti mosquito. We don't have any Mortein though.
I like various mesh screens like food protection. Even though that wouldn't work at all vs yellowjacket wasps in the US of A. Bear-proof and raccoon-proof food storage containers could also be a thing.
We have hunter's knives and various battle coliseum knives to wear. Do you mean something like these, but drawn where they're closed?
We have fingerless gloves that would be indistinguishable from your sun gloves on the HA as given.
We have cargo shorts and cargo sweats (not sure why they are called that, but they have extra pockets). But no trousers! I support cargo trousers.
I like those weird boots, even though I personally would never wear something that doesn't protect the ankles. They're fashion boots I guess?
I also agree with the set them on the ground thing for backpacks. Even when wearing stuff on the HA back was popular very few people wore them and then only because they had cute pet ear/wing stickouts you could still see from the front.