Review on Sorbus® 3-Tier Stackable Wine Rack - Classic Style Wine Racks For Bottles - Perfect For Bar, Wine Cellar, Basement, Cabinet, Pantry, Etc - Hold 12 Bottles, Metal (Copper) by Andrew Grimes

For the price paid and compared to wooden racks which inevitably absorb moisture and rot to a degree, I'll go with these Sorbus racks, and buy more as needed. The metal quality seems high-end with a brilliant finish, perfectly welded butt-ends, and completely deburred. The design allows bottles to be canted slightly downward which is ideal, with the lengthwise cross members slightly bowed upwards, which when fully loaded will support 4-bottles per rack evenly. I'm only using the 3-pack but plan on expanding, and based on the interlocking design and apparent strength, expect that as many as 12-15 tiers or more could be utilized with full structural integrity. I'd say however at that point some form of anchor system would be appropriate against a free standing vertical support such as a wall or post. Nice product!