An exemplary enclosure including a resin injection-molded canister defining a top end, a bottom end and an intermediate body disposed therebetween. The enclosure, furthermore, includes a resin injection-molded fitment defining a base, a tamper-evident panel, and a neck disposed therebetween. The top end includes a rim having an inwardly facing mating surface and the base includes a rim having an outwardly facing mating surface. The canister and fitment are configured to be fused along the inwardly and outwardly facing mating surfaces subsequent to being filled with the consumer product. The tamper-evident panel is molded into the fitment during the injection molding process while the mating plane of the fitment and canister is located below the base of the fitment to optimize the opening of the canister for being filled with the consumer product.
